Giant company has three products, a, b, and c. the following information is available: cookbook travel book classics sales $ 60 comma 000 $ 99 comma 000 $ 22 comma 000 variable costs 40 comma 000 52 comma 000 15 comma 000 contribution margin 20 comma 000 47 comma 000 7 comma 000 fixed costs: avoidable 11 comma 000 15 comma 000 3 comma 000 unavoidable 11 comma 000 10 comma 000 5 comma 400 operating income $( 2 comma 000 ) $ 22 comma 000 $(1 comma 400) giant company is thinking of dropping product c because it is reporting a loss. assuming giant drops product c and does not replace it, operating income will