produces two products, Blinks and Dinks. They are manufactured in two department s, Fabrication and Assembly. Data for the products and departments are listed The Ramapo Company below. Number of Labor Hours Per Unit Machine Hours Per Unit ProductUnits Blinks Dinks 1,141 2,222 7 All of the machine hours take place in the Fabrication department, which has an estimated an estimated total overhead of $77,500. The Ramapo Company uses a single overhead rate to apply all overhead costs. W Oa. $8.53 per machine hour Ob. S15.70 per machine hour Oc. $6.82 per machine hour Od. $5.46 per machine hour overhead of $97,900. All of the labor hours take place in the Assembly department, which has hat would the single plantwide rate be if it was based on machine hours instead of labor hours