The Ship Company is planning to produce two products, Alt and Tude. Ship is planning to sell 100,000 units of Alt at $4 a unit and 200,000 units of Tude at $3 a unit. Variable costs are 70% of sales for Alt and 80% of sales for Tude. In order to realize a total profit of $160,000, what must the total fixed costs be? pg25 a $80,000 b $90,000 c $240,000 d $600,000