can someone please explain the answer to this question in detail?

57. A running shoe manufacturer produces three types of shoes: traditional, minimalist, and spikes. The company uses the following information to determine activity rates for each pool: Cost Pool Costs Total Activity Shoe Production $250,000 20,000 pairs of shoes Shoe batches $10,000 500 batches Shoe design $5,000 100 parts Total $265,000 Data concerning the three shoe products appear below: Cost Driver Traditional Minimalist Spikes Number of pairs of shoes 10,000 7,500 2,500 Number of batches 150 250 100 Number of parts 20 30 50 What is the total amount of overhead applied to spikes shoes? Your Correct Answer Answer $265,000 $100,250 $35,750 $31,250