Break even
Variable cost + fixed overhead. Profit lands at zero.
6.14Blended MER required
Orders needed126.6
Revenue needed$49,157
Max cost per order$63.19
Gross contribution$11,750
Less ad spend + overhead−$11,750
Profit$0
Target — 10% profit
Variable cost + fixed overhead + the profit you want to keep.
10.57Blended MER required
Orders needed217.7
Revenue needed$84,523
Max cost per order$36.75
Gross contribution$20,202
Less ad spend + overhead−$11,750
Profit kept$8,452