10.3 Oat Treats manufactures various types of cereal bars featuring oats. Simmons Cereal Company has approached Oat Treats with a proposal to sell the company its top selling oat cereal bar at a price of

$27,500 for 20,000 bars. The costs shown are associated with production of 20,000 oat bars currently.

The manufacturing overhead consists of $3,000 of variable costs with the balance being allocated to fixed costs. Should Oat Treats make or buy the oat bars?