Answer:
$86.87
Step-by-step explanation:
Calculation for what would be the overall margin on the order
Price of cake $500.54
Less Costs:Size related ($183.06)
($1.13 per guest × 162 guests)
Less Complexity-related ($130.56)
($43.52 per tier × 3 tiers)
Less Order-related ($61.44)
($61.44 per order × 1 order)
Less Cost of purchased decorations for cake ($38.61)
Customer margin $86.87
Therefore would be the overall margin on the order is $86.87