Chris is better off selecting plan A when greater than 5500
Step-by-step explanation:
Payment plan A:
Salary = $480
Commission = 8%
let the slaes price = m
Payment Plan B:
Salary = $755
Commision = 3%
When the sales price is $5500, both plans pay the same amount
If plan is greater than 5500. For example: m = 6000
Plan A: 480 + 0.08(6000) = 960
Plan B: 755 + 0.03(6000) = 935
if plan is less than 5500, for example m = 5000
Plan A: 480 + 0.08(5000) = 880
Plan B: 755 + 0.03(5000) = 905
If the sales price is greater than $5500, then plan A is preferable