Ayayai Racers makes bicycles. It has always purchased its bicycle tires from the Wildhorse Tires at $26 each but is currently considering making the tires in its own factory. The estimated costs per unit of making the tires are as follows: Direct materials Direct labor $8 $4 Variable manufacturing overhead $7 The company's fixed expenses would increase by $70,000 per year if managers decided to make the tire. (a1) Calculate total relevant cost to make or buy if the company needs 11,000 tires a year. Total relevant cost Make +A Buy (a2) Ignoring qualitative factors, if the company needs 11,000 tires a year, should it continue to purchase them from Balyo or begin to produce them internally? The compan should continue eTextbool should not continue purchase the tires.