The formula gets rearranged depending on which variable you need. Here are the patterns you’ll run into in the real world — find the one that matches your problem and follow the worked steps.
01 · PATTERN
Current ($) halved
current = 37500 (from 75000)
Keep every other input at its default and halve the current ($). See how counter offer responds.
- 01New Current ($): 37500
- 02Baseline Counter offer: 91800
- 03New Counter offer: 91800
- 04Counter offer stays the same by 0% → use this sensitivity to plan for real-world variation.
02 · PATTERN
Current ($) doubled
current = 150000 (from 75000)
Keep every other input at its default and double the current ($). See how counter offer responds.
- 01New Current ($): 150000
- 02Baseline Counter offer: 91800
- 03New Counter offer: 91800
- 04Counter offer stays the same by 0% → use this sensitivity to plan for real-world variation.
03 · PATTERN
Offer ($) halved
offer = 42500 (from 85000)
Keep every other input at its default and halve the offer ($). See how counter offer responds.
- 01New Offer ($): 42500
- 02Baseline Counter offer: 91800
- 03New Counter offer: 45900
- 04Counter offer decreases by 50% → use this sensitivity to plan for real-world variation.
04 · PATTERN
Offer ($) doubled
offer = 170000 (from 85000)
Keep every other input at its default and double the offer ($). See how counter offer responds.
- 01New Offer ($): 170000
- 02Baseline Counter offer: 91800
- 03New Counter offer: 183600
- 04Counter offer increases by 100% → use this sensitivity to plan for real-world variation.