$$The Gilster Company, a machine tooling firm, has several plants. One plant, located in St$.$ Cloud, Minnesota, uses a job order costing system for its batch production processes. The St$.$ Cloud plant has two departments through which most jobs pass. Plant$-$wide overhead, which includes the plant manager$$s salary, accounting personnel, cafeteria, and human resources, is budgeted at $$300,000.$ During the past year, actual plantwide overhead was $$288,000.$ Each department$$s overhead consists primarily of depreciation and other machine$-$related expenses. Selected budgeted and actual data from the St$.$ Cloud plant for the past year are as follows.$$For the coming year, the accountants at the St$.$ Cloud plant are in the process of helping the sales force create bids for several jobs. Projected data pertaining only to job no$.110$ are as follows.$$Required:a$-1.$ Assume the St$.$ Cloud plant uses a single plantwide overhead rate to assign all overhead $($plantwide and department$)$ costs to jobs. Use expected total direct labor hours to compute the overhead rate.a$-2.$ What is the expected cost per unit produced for job no$.110?$b$-1.$ Find the plant wide overhead rate by using expected machine hours.b$-2.$ Find the department overhead rate using expected machine hours for Department A and Department B$.$b$-3.$ Calculate the projected manufacturing costs per unit for job $110$ using the three separate rates computed in b$-1$ and b$-2.$c$-1.$ The sales policy at the St$.$ Cloud plant dictates that job bids be calculated by adding $29$ percent to total manufacturing costs. What would be the bid for job no$.110$ using the overhead rate from part a$?$c$-2.$ The sales policy at the St$.$ Cloud plant dictates that job bids be calculated by adding $29$ percent to total manufacturing costs. What would be the bid for job no$.110$ using the overhead rate from part b$?$c$-3.$ Which of the overhead allocation methods would you recommend?