Case Study 2: One Budget, Four Rankings

🔬 Deep Dive. The same wedding — same total, same guest count, same venue — allocated four times against four different priority rankings. The purpose is to demonstrate the threshold concept quantitatively: to show exactly how much of a budget the ranking actually moves, and to test the claim in exercise D.2 that it moves less than this chapter implies.

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

The Constant

$50,000. 130 guests. A restored mill with in-house kitchen, house tables and chairs, and an outside-catering allowance. Second Saturday in June.

Everything is held identical except the couple's forced ranking from Chapter 4.

Off the top, in every version:

Note that the venue is treated as a non-negotiable here rather than as an allocation, because it is contracted before the ranking exercise happens. That is realistic and it is also the first finding: $19,020 of a $50,000 budget — 38% — is decided before the ranking touches anything.

The Four Couples

Four Allocations

💰 Run the Numbers: $30,980 allocated four ways

Category	A: Feeders	B: Documenters	C: Party	D: Aesthetes	Benchmark
Catering (loaded)	**$14,300** | $10,400	$10,900 | $10,400	30–40%
Bar	**$4,200** | $2,100	**$4,400** | $2,300	6–12%
Photography	$2,400 | **$6,200**	$3,100 | $3,000	8–14%
Video	$0 | **$3,400**	$0 | $0	+3–5
Floral and décor	$2,000 | $3,400	$1,500 | **$6,900**	6–12%
Lighting	$900 | $1,100	$1,400 | **$2,900**	—
Music	$2,200 | $1,900	**$5,200** | $1,400	4–10%
Late-night food	$600 | $0	**$900** | $0	—
Rentals (tabletop upgrade)	$1,200 | $1,100	$900 | **$2,300**	5–12%
Attire and beauty	$2,000 | $2,000	$2,000 | $2,000	4–8%
Stationery	$500 | $700	$400 | **$1,300**	1–3%
Cake	$600 | $500	$400 | $700	1–3%
Transport	$600 | $600	$600 | $600	1–4%
Gratuities	$900 | $700	$800 | $700	1–3%
Guest comfort (lounge, shade, water)	**$1,100** | $300	$200 | $200	—
Total	$33,500** | **$34,400	$32,700** | **$34,700

(Each version overruns the $30,980 allocatable, which is realistic — first drafts always do. The comparison below uses the drafts as built, since the point is the shape rather than the closure.)

What Actually Moved

📊 Range of each category across the four rankings

Category	Min	Max	Range	As % of allocatable
Catering	$10,400 | $14,300	$3,900	12.6%
Floral and décor	$1,500 | $6,900	$5,400	17.4%
Music	$1,400 | $5,200	$3,800	12.3%
Photography	$2,400 | $6,200	$3,800	12.3%
Video	$0 | $3,400	$3,400	11.0%
Bar	$2,100 | $4,400	$2,300	7.4%
Lighting	$900 | $2,900	$2,000	6.5%
Rentals	$900 | $2,300	$1,400	4.5%
Guest comfort	$200 | $1,100	$900	2.9%
Stationery	$400 | $1,300	$900	2.9%
Late-night food	$0 | $900	$900	2.9%
Cake	$400 | $700	$300	1.0%
Attire	$2,000 | $2,000	$0	0%
Transport	$600 | $600	$0	0%
Gratuities	$700 | $900	$200	0.6%

Total variation across all categories: roughly $13,300 — about 43% of the allocatable pool, and 27% of the total budget.

The Finding, and the Honest Caveat

The threshold concept survives, with a significant qualification.

What the ranking moves: $13,300 of $50,000 — 27% of the total, 43% of what is actually allocatable. That is substantial. It is the difference between a wedding with a videographer and one with $5,400 of floral, and no guest attending both would describe them as the same event.

What the ranking does not move — and this is exercise D.2's argument, and it is correct:

Two-thirds of this budget is not a priority statement. It is market prices, venue contracts, physical necessity, and decisions made before the ranking exercise happened.

So is the threshold concept wrong?

No, but it needs the qualification stated out loud, and a planner who oversells it will be caught.

The accurate version: a budget is a priority statement within the third of it that is discretionary — and that third is where every conversation, every trade-off, and every source of client dissatisfaction lives.

Nobody has ever been unhappy about the marriage license. The variance column in §6.6 tracks drift almost entirely in the discretionary third. Chapter 4's ranking, Chapter 7's overage conversations, and Chapter 6's gap conversation all operate there and nowhere else.

🔍 Why Does This Work? Because the fixed two-thirds is where a budget can be wrong but not contested, and the discretionary third is where it can be contested. A client will never argue with you about the venue deposit; they will argue about whether the money went where they said it should. The threshold concept is a claim about the part of the budget that generates conversation, and on that part it is exactly right.

It also explains why the "hand it to a stranger" test works despite the two-thirds. The stranger is not reading the venue fee — they are reading the relative sizes of floral, music, and photography, which is precisely the discretionary third.

Four Different Weddings

What does the difference actually look like on the day?

A — The Feeders. $110 a head loaded, canapés at cocktail hour, a full bar with three signature cocktails, a lounge area with real seating, shade and water stations. One photographer, seven hours, no video. Modest floral. Guests eat and drink extremely well and there are fewer photographs of it.

B — The Documenters. Two photographers, a videographer with a highlight film, and $3,400 of design that will read well in the images. Beer, wine, and one cocktail. $80 a head of food. The wedding is beautiful in the album and the guests notice the bar queue.

C — The Party. A band rather than a DJ, uplighting, $900 of late-night food at 11 p.m., and a bar that never has a queue. Floral is minimal. Nobody leaves before midnight and the photographs are fine.

D — The Aesthetes. $6,900 of floral including an installation, $2,900 of lighting, upgraded tabletop, and a printed stationery suite. A DJ. $80 a head. The room is genuinely extraordinary and the dancing ends at 10:30.

All four cost $50,000. All four are good weddings. None of them is the average wedding, and the benchmark allocation would have produced something that resembled none of them.

The Second Finding: what the benchmark would have produced

💰 The benchmark wedding, for comparison

Applying benchmark midpoints to the same $30,980 allocatable:

Category	Benchmark allocation
Catering	$11,600
Bar	$2,800
Photography	$3,400
Video	$0
Floral	$2,800
Music	$2,200
Lighting	$900
Rentals	$1,300
Attire	$2,000
Stationery	$700
Cake	$600
Transport	$600
Gratuities	$800
Guest comfort	$300
Total	$30,000

Distance from each couple's actual allocation, summed across categories as absolute difference:

	Distance from benchmark
A — Feeders	$9,800
B — Documenters	$12,600
C — Party	$10,400
D — Aesthetes	$14,900

Every couple is $9,800 to $14,900 away from the benchmark wedding, and the benchmark wedding is nobody's wedding. It is the wedding you get by not asking.

The Aesthetes are furthest from it, which is worth noting: the couples whose priorities are most concentrated in the discretionary categories (floral, lighting, stationery) diverge most from the benchmark, because those categories have the largest ranges. A couple whose top priority is catering diverges least, because catering has a high floor.

Discussion Questions

1. Two-thirds of the budget is not available to the ranking. Does that mean a planner should spend two-thirds less time on discovery? Argue both ways, and consider what the two-thirds is actually determined by.

2. The venue was treated as a non-negotiable decided before the ranking. In Chapter 1's Case Study 1 and Chapter 6's gap conversation, the venue was the single most consequential decision available. Should the ranking exercise therefore happen before the venue is booked? What would that require changing about Part I's sequence?

3. Couple D's allocation puts stationery at $1,300 — more than triple the benchmark and more than any other couple. Stationery is a category most planners regard as low-value. Is D wrong? Is the planner obligated to say so?

4. Every one of the four first drafts overran the allocatable pool by $1,700 to $3,700. Is that a failure of the exercise, a realistic depiction, or evidence that the allocatable pool was mis-sized? What would you check first?

5. Couple B has a videographer and a bar queue. Couple C has a band and unremarkable photographs. In ten years, which couple is more likely to regret their ranking? Does that change what you would say in month two?

Mini-Project

Run this on your own market.

Take a realistic total for your area, a realistic guest count, and a real venue. Build four allocations against four different rankings, using local pricing throughout.

Then compute the three numbers this case computed:

1. The share decided before the ranking — non-negotiables, contingency, contracted venue
2. The range of each category across the four rankings
3. The total variation as a share of the allocatable pool and of the total

Compare your numbers to this case's 38% / 43% / 27%. If your discretionary share is much larger or smaller, work out why — it will usually be the venue's share of the total, which is the single biggest lever on how much freedom a budget has.

Then answer the question this case cannot: at what budget level does the discretionary share become large enough that the ranking genuinely dominates? Build a fifth allocation at half your total and a sixth at double, and see what happens to the percentages. The answer is one of the more useful things you can know about your own market.

References

Tier 3 — Illustrative. All couples, allocations, and figures are constructed for teaching. The benchmark ranges are those in Chapter 6 §6.2 and are Tier 2 — commonly reported industry practice rather than measured data.

A note on the method. Holding total, guest count, and venue constant while varying only the ranking is a teaching simplification. In reality a couple whose top priority is floral often chooses a different venue than one whose top priority is food, and the venue choice would then carry part of the effect attributed here to the ranking. The 27% figure should therefore be read as a lower bound on how much priorities shape a wedding — the venue decision, made earlier and excluded from this analysis, is itself an expression of the same priorities.

Related chapters: The forced ranking — Chapter 4 §4.4. Benchmark use and misuse — Chapter 6 §6.2. Building from the ranking — Chapter 6 §6.3. Venue as the highest-leverage decision — Chapters 1 and 10. Overage conversations, which occur entirely within the discretionary third — Chapter 7.