Blossom Inc. manufactures two products

please help with part B)

Blossom, Inc. manufactures two products: missile range instruments and space pressure gauges. During April, 50 range instruments and 200 pressure gauges were produced, and overhead costs of $72,750 were estimated. An analysis of estimated overhead costs reveals the following activities. The cost driver volume for each product was as follows. (b) Assign the manufacturing overhead costs for April to the two products using activitybased costing. (Round per unit answers to 2 decimal places, e.g. 12.25.) Your answer is correct. Determine the overhead rate for each activity