Ch14 Discussion

Discussion Guide

1. "142 covers broke a kitchen rated for 144. Whose fault is that?"

Open with this. It is the chapter in one question and it produces immediate disagreement.

What to listen for: students who blame the grill cook (surface), students who blame the chef for not calling someone in (plausible but expensive and probably wrong), students who blame the schedule (getting warmer — Chapter 19), and students who blame the reservation book (the answer the chapter actually supports). Push toward the last one, then push past it: the deeper answer is that nobody had written down the ceiling's assumptions, so the host stand had no way to know that a 40-top was different from forty covers. Listen for anyone who says "the constraint wasn't communicated" — that student has the chapter.

2. "Rank the chef's five options at 3:41 by what you would actually do. Now do it again as if it were 7:20."

What to listen for: the ranking should change completely, and students should notice that four of the five options are simply gone at 7:20. The insight to draw out is that the value of a decision is partly a function of how early it is available — which reframes every system in the chapter as an option-preservation device rather than a paperwork burden. Watch for students who want to comp the party pre-emptively; ask them what the party has experienced so far.

3. "Is a ticket-time standard worth having if people will game it?"

What to listen for: the weak positions are "no, so don't measure" and "yes, so measure harder." The strong position is the chapter's: define the boundaries so they cannot be gamed (arrival-to-sold, one ticket per guest order), report the tail rather than the average, and never read the number alone. Students with retail, warehouse, call-center, or healthcare experience will have their own war stories here — draw them out, because the pathology is universal and the parallel makes the point stick.

4. "The night cost \$116.70 and the restaurant saved money on wages. Was it a good night?"

What to listen for: the split in the room is the lesson. Push whoever says "good night" to name what a guest experienced at 7:49, and push whoever says "bad night" to name a number that captures it. Neither side can win cleanly, which is correct. The best version of this discussion ends with students proposing measurements — tickets over the not-to-exceed, hours over twelve per person per week, the repeat-visit rate of tables served in the peak band — and then discovering that two of the three lag by months.

5. "Where else does a business have a '28 an hour' that nobody has computed?"

What to listen for: this is the transfer question, and it is where a mixed-background class earns its keep. Good answers: a dental practice's chairs, a body shop's paint booth, a bakery's oven deck, a clinic's imaging machine, a law firm's single partner who must sign every opinion. The pattern is always the same — a shared, indivisible resource with a fixed cycle time and a demand curve that is not smooth. Push for the second half: who in that business is allowed to book against it, and do they know the number?

6. "The brigade merged twelve positions into four. Which merge would you undo first, and what would you give up to pay for it?"

What to listen for: most students go straight to splitting hearth-and-plancha, which is defensible — one person owning 78% of entrées is the plan's largest single point of failure. Make them pay for it: Chapter 19's hourly cost, and what comes off the schedule elsewhere. The more interesting answer is staffing the pass independently so the chef is free to cook, which is what actually failed on the Friday. Listen for anyone who proposes a partial merge — a part-shift cook who comes in only for the 6:30–8:30 crunch — because that is what most real independents actually do, and the chapter never says it.