Case Study 2: One Caterer, Three Proposals

🔬 Deep Dive. One vendor selection followed from sourcing through RFP to decision, with all three proposals reproduced and compared on cost, scope, and risk. The cheapest headline price finishes third on loaded cost and second on risk, and the decision turns on something none of the numbers show.

Tier 3 — Illustrative. All caterers, proposals, and figures are constructed for teaching at a mid-cost US market level.

The Brief

118 expected guests. Wildrye Farm — no commercial kitchen, two 20-amp circuits, vehicle access from noon, all property removed by 10 a.m., 32-inch interior doorway, 90 minutes from the city.

Budget: $11,800 from the Chapter 6 allocation. Food is ranked first in the couple's priority order.

Vision extract sent with the RFP: "A September evening in a barn that feels like a very good dinner party that got out of hand." Vetoes: nothing that looks rented; no receiving line.

Sourcing

The planner asked four people the §12.2 question. Note who she asked, because it is the least obvious part of this case.

Nobody asked was a caterer, and that is the finding worth extracting: at a raw site, the vendors who know which caterers can work in a field are the ones who set up beside them — tents, rentals, floral — not other caterers, who see each other rarely and compete directly.

The rental company's answer is the most valuable sentence in the sourcing round. "They always order light and then call us on the day" is a specific, operational, unprompted observation about how a business behaves under pressure, offered by someone with no incentive to say it.

Three caterers to RFP: Sundown Provisions, The Copper Kettle, and Harvest & Thyme — the last included because the couple had heard good things about their food and asked for them.

The RFP

Sent to all three on the same day, identical, with a stated deadline of fourteen days.

⚡ The RFP, abridged

1. Facts. Saturday 12 September. Wildrye Farm, 4180 Wildrye Lane. 118 expected guests (115 invited, 84% forecast). Cocktail hour 5:15, dinner 6:30, event ends 11:00.

2. Site constraints. No commercial kitchen — all production off-site or in a field kitchen you provide. Electrical service is two 20-amp circuits at the barn; a generator will be supplied and you must state your load. Vehicle access from 12:00 noon. All property removed by 10:00 a.m. Sunday. The only interior doorway is 32 inches — please confirm your hot boxes fit or state what you would use instead. No open flame. 90 minutes from the city.

3. Scope of supply. Cocktail hour: passed canapés. Dinner: three courses or family style, your recommendation. Staff for food service. All food-service equipment. Please state separately whether china, glass, flatware, and linens are included or excluded.

4. Vision extract. "A very good dinner party that got out of hand." Food is the couple's first priority. Vetoes: nothing that looks rented.

5. Please include: itemized pricing with the loaded total stated · staffing numbers and hours · what is not included · load-in and strike time required · power required · crew size and whether meals are required · insurance limits carried · payment terms.

6. Deadline: 14 days. Decision within 7 days after.

7. Budget. "We have $11,800 allocated for catering. If you think that's unrealistic for what we've described, please tell me rather than cutting to fit — I'd rather know. I'm asking three caterers."

All three responded within the deadline. Two of them addressed the doorway question. One did not.

The Three Proposals

Sundown Provisions

Menu price $94/head. 20% service charge, distributed to staff. No admin fee. Tax on food only, 7.75%. No additional gratuity expected.

Staffing: 1 per 18 guests — 7 service staff, 2 kitchen, 1 lead. On site 1:00 p.m. to 12:30 a.m.

Included: all food-service equipment, field kitchen with propane and generator-independent cooking, china, glass, flatware, and linen napkins, cocktail-hour passed service, plating, service, and full clearing.

Not included: table linens, bar service or alcohol, cake cutting (waived if any dessert ordered from us), guest transport.

Doorway: "Our standard hot boxes are 31 inches. They fit. We'd bring two."

Load-in: 4 hours. Strike: 2 hours, finishing by 1:00 a.m. Power: 3.2 kW for warming and coffee; cooking is propane. Crew: 10, meals required. Insurance: $1M/$2M GL. Certificate available on request. Payment: 30% deposit, balance −14 days. Willing to stage into three. Note added: "$11,800 is workable if we go family style. Plated at this count in a field would need closer to $14,000 and I'd rather tell you now."

The Copper Kettle

Menu price $85/head. 18% service charge, not distributed. No admin fee. Tax on food + service charge, 7.75%. 18% gratuity expected.

Staffing: 1 per 22 guests — 5 service staff, 2 kitchen, 1 lead. On site 1:00 p.m. to 12:00 a.m.

Included: food-service equipment, field kitchen, plating, service, clearing.

Not included: china, glass, flatware, linens, cocktail-hour passed service *(available +$6/head)*, cake cutting ($3/head), bar.

Doorway: "Our hot boxes are 34 inches. We'd carry through the main sliding door and cross the yard."

Load-in: 3.5 hours. Strike: 2 hours. Power: 4.1 kW. Crew: 8, meals required. Insurance: $1M/$2M GL. Certificate provided with proposal. Payment: 25% deposit, balance −14 days.

Harvest & Thyme

Menu price $78/head. 24% service charge, not distributed. 3% admin fee. Tax on food + service charge + admin, 7.75%. 18% gratuity expected.

Staffing: 1 per 30 guests — 4 service staff, 1 kitchen, 1 lead.

Included: "Full catering service."

Not included: not stated.

Doorway: not addressed.

Load-in: not stated. Strike: not stated. Power: not stated. Crew: not stated. Insurance: not stated. Payment: 30% deposit, balance −21 days, all payments non-refundable.

The Comparison

💰 Run the Numbers: three proposals, all three sections

Section one — cost

	Sundown	Copper Kettle	Harvest & Thyme
Menu price	$94 | $85	$78
Service charge	20%, distributed	18%, not distributed	24%, not distributed
Admin fee	—	—	3%
Tax base	Food only	Food + SC	Food + SC
Gratuity added	None	18% of food	18% of food
Loaded rate	$120.09**¹ | **$123.37²	$120.60³
Food subtotal, 118	$14,171** | **$14,558	$14,231
Passed canapés	included	+$708	?
China, glass, flatware	included	+$1,652	?
Cake cutting	waived	+$354	?
Vendor meals (10 / 8 / 6 @ $35) | +$350	+$280 | +$210
All-in	$14,521** | **$17,552	$14,441+
Per guest	$123** | **$149	$122+

¹ $94 + SC $18.80 + tax on food only $7.29 = $120.09 ² $85 + SC $15.30 + tax on $100.30 = $7.77 + gratuity $15.30 = $123.37 ³ $78 + SC $18.72 + admin $2.34 + tax on $96.72 = $7.50 + gratuity $14.04 = $120.60

Three findings, and the second is the one that matters.

First: the headline spread nearly vanishes. Menu prices of $78, $85, and $94 produce loaded rates of $120.60, $123.37, and $120.09 — a spread of $3.28, or 2.7%. The lowest menu price is not the lowest loaded rate.

Second: Sundown is $3,031 cheaper all-in than Copper Kettle**, because $2,714 of inclusions (canapés, china and glass, cake cutting) are inside its price and outside the other two. Harvest & Thyme's all-in cannot be computed because they did not state their exclusions — and the "+" on their figure is the finding**, not a rounding convention.

*Third, and the awkward one: nobody is inside the $11,800 allocation.** Sundown at $14,521 is $2,721 over. That is what makes the note in their proposal — *"$11,800 is workable if we go family style" — the most valuable sentence in the round.

Section two — scope

	Sundown	Copper Kettle	Harvest & Thyme
Staffing ratio	1:18	1:22	1:30
Service staff	7	5	4
Answered the doorway question	Yes, correctly	Yes, with a workaround	No
Stated exclusions	Yes, fully	Yes, fully	No
Stated load-in and strike	Yes	Yes	No
Stated power	Yes	Yes	No
Stated crew and meals	Yes	Yes	No

Section three — risk

	Sundown	Copper Kettle	Harvest & Thyme
Certificate	On request	Provided with proposal	Not stated
Balance due	−14 days, will stage	−14 days	−21 days
Cancellation	Not stated in proposal	Not stated	All non-refundable
Told you what would not work	Yes	No	No
Rental company's opinion	"Bring their own everything"	—	"Order light, call us on the day"

The Decision

Sundown, and it is not close.

Cheapest computable all-in, by $3,031 against Copper Kettle. Best staffing ratio by a wide margin — 7 service staff against 4. Answered every question in the RFP including the one about a 32-inch doorway, which nobody had ever asked them before. Distributed service charge, so their staff are actually paid. Willing to stage the balance (Chapter 7 §7.2.1) without being asked.

And they are still $2,721 over the allocation, which is the honest state of this decision and the reason the next paragraph matters.

And the thing none of the numbers show:

"$11,800 is workable if we go family style. Plated at this count in a field would need closer to $14,000 and I'd rather tell you now."

That sentence is why they get the booking.

It is the RFP's budget invitation being taken up. It gives away a $2,200 upsell voluntarily. It demonstrates that the vendor understands the constraint of the site rather than the constraint of the budget. And it is exactly the behaviour you want from someone who will be alone in a field with a generator at 4 p.m. on a Saturday.

🔍 Why Does This Work? Why should one sentence in a proposal outweigh a comparison sheet?

Because everything on the sheet describes what a vendor will do when things go according to plan, and the sentence describes what they do when they will not.

Chapter 12's threshold concept is that you are assembling a temporary company none of whom report to you. The only thing that makes such a company function is that its members tell each other the truth early. A caterer who volunteers "the thing you want will not work at your budget, here is what will" in month three is telling you exactly how they will behave in month eleven and at 4 p.m. on the day.

It is the failure question (§12.4), answered before it was asked.

What Happened to Harvest & Thyme

They were the cheapest headline price, the couple had heard good things about their food, and they finished last on all three sections.

Their proposal answered none of the site questions. Not the doorway, not the load-in, not the power, not the crew. On a job where the entire difficulty is that there is no kitchen, they responded as though there were.

That is not a pricing signal. It is a competence signal, and it is available in month three for the cost of reading a proposal against the RFP that produced it.

⚡ Quick Reference: the unanswered-question test

Count the questions in your RFP that a proposal does not answer.

Unanswered	Reading
0	They read it and they take it seriously
1–2	Normal. Ask, and see how fast the answer comes
3–5	They are using a template and did not adapt it
6+	They did not read the RFP, which tells you how they will read your timeline

Harvest & Thyme left six unanswered. The Delacroix wedding was eleven months later.

Discussion Questions

1. The sourcing round asked a tent supplier, a rental company, a photographer, and a florist — and no caterers. Defend that choice, then argue against it. When would you ask a caterer about caterers?

2. The rental company said Harvest & Thyme "order light and then call us on the day." That is hearsay about a competitor's competitor. How much weight should it carry, and would you repeat it to the client?

3. Sundown's sentence about family style gave away $2,200 of revenue. Construct the cynical reading — that it is a sales technique. Does the cynical reading change what you do?

4. Harvest & Thyme was included at the couple's request because they had heard good things about the food. If the food genuinely is the best of the three, and food is the couple's first priority, does the analysis change?

5. The unanswered-question test is a heuristic with a made-up threshold. What is it actually measuring, and what would make it more reliable than a count?

Mini-Project

Run one real RFP.

Pick a vendor category and a plausible event in your market. Write the seven-section RFP. Send it to three real vendors — you can be honest that you are a planner building your knowledge of the market, and most will respond.

Then build the three-section comparison sheet with all three proposals.

Record four things:

1. The headline ranking and the loaded ranking. Did they differ, and by how much?
2. What each proposal excluded, and what those exclusions cost to supply.
3. How many RFP questions each left unanswered.
4. Anything a vendor told you that they did not have to.

That fourth one is the point of the exercise. In the composite, it was the sentence that decided the booking, and there is no column for it on any comparison sheet.

References

Tier 3 — Illustrative. Sundown Provisions, The Copper Kettle, Harvest & Thyme, and all proposals and figures are constructed for teaching at a mid-cost US market level.

Tier 2 — Attributed practice. Staffing ratios (1:18 to 1:30 for plated and family-style service), service charge structures, and the practice of distributing or retaining service charges all reflect commonly reported industry patterns and vary by market and business.

Related chapters: The loaded rate — Chapter 6 §6.4. Sourcing and the RFP — Chapter 12 §12.2, §12.5. The comparison sheet — §12.6. Contract behaviour as a vetting signal — Chapter 8 CS1. Staging the balance — Chapter 7 §7.2.1. The three signals that predicted the failure — Chapter 12 CS1. Family style versus plated — Chapter 14.