Demain Company produces baked goods. Utility costs are allocated to the products based on the baking time required for the product. Utility costs of $225,000 are budgeted in a period when 450,000 total minutes of baking time are anticipated. If a batch of rolls bakes for 20 minutes, what amount of utility cost will be allocated to the rolls?

A: $ 10 B: $ 40 C: $ 50 D: $ 45