Performance Products Corporation makes two products, titanium Rims and Posts. Data regarding the two products follow: Additional information about the company follows: a. Rims require $17 in direct materials per unit, and Posts require $10. b. The direct labor wage rate is $16 per hour. c. Rims are more complex to manufacture than Posts and they require special equipment. d. The ABC system has the following activity cost pools: Required: Compute the activity rate for each activity cost pool