Need the answer only for Requirement $3$ The margin of Safety in units : Marcus Allen is evaluating a business opportunity to sell premium car wax at vintage car shows. The wax is sold in $64-$ounce tubs. Marcus can buy the premium wax

at a wholesale cost of $$29$ per tub. He plans to sell the premium wax for $$84$ per tub. He estimates fixed costs such as travel costs, booth rental cost, and lodging to

be $$880$ per car show.

Read the requirements.

Operating income $+$ Fixed expenses