The questions have a solution, but I want the steps of the solution.

An Example, concluded: Different Costs Lead to Different Profits Standard Units Deluxe Units Revenue $ 40 Revenue $ 50 Total Cost: Units as single OH driver Total Cost: Units as single OH driver 35 45 Gross Profit 5 Gross Profit 5 Gross Profit % 12.5% Gross Profit % 10.0% Total Cost: DL hours as single OH driver Total Cost: DL hours as single OH driver 32 49 Gross Profit 8 Gross Profit Gross Profit % 20.0% Gross Profit % 20% Total Cost: OH allocated through ABC 29 Total Cost: OH allocated through ABC 42 Gross Profit 11) Gross Profit Gross Profit % 27.5% Gross Profit % 16.0%