Cost Accounting question. please help

Ambrose Company uses three products with the following production and cost information.

Model S Model M Model L Units produced 2,000 6,000 12,000 Direct labor hours (total) 4,000 2,000 4,000 Number of setups 100 150 250 Number of shipments 200 225 275 Engineering change orders 15 10 5 Overhead costs include setups of P45,000; shipping coost of P70,000; and engineering costs of P90,000. What would be the per unit overhead cost for each model if direct labor hours (traditional/conventional costing) were the allocation base? Model S Model M Model S Model M a. P10,25 P10,25 c. P20,50 P20,50 b. 41.00 20.50 d. 41.00 6.83

Using the same information at the top what would be the per unit overhead cost for Model S, if ABC costing were used? a. P10.25 c. P41.00 b.37.00 d. 20.50 (Adapted) 38. Using the same information in the top, what would be the per unit overhead cost for Model M.if ABC costing were used? a. P11.00 c. P61.50 b. 33.00 d. 41.00 39. Using the same information at the top, what would be the per unit overhead cost for Model L. if ABC were used? a. P5.42 c. P122.64 b. 16.25 d. 41.00