Parts World (PW) designs and produces automotive parts. In 2020, actual variable manufacturing overhead is $317,250. PW's simple costing system allocates variable manufacturing overhead to its three customers based on machine-hours and prices its contracts based on full costs. One of its customers has regularly complained of being charged noncompetitive prices, so PW's controller Dixon Delaney realizes that it is time to examine the consumption of overhead resources more closely. He knows that there are three main departments that consume overhead resources design, production, and engineering. Interviews with the department personnel and examination of time records yield the following detailed information (Click the icon to view the information.) Read the requirements m Requirement 1. Compute the manufacturing overhead allocated to each customer in 2020 using the simple costing system that uses machine-hours as the allocation base Determine the formula needed to calculate overhead using the simple costing method and then calculate PW's manufacturing overhead rate for 2020 (Round your answer to the nearest cent) Manufacturing overhead rate per machine hour-