c$-1.$ The sales policy at the Saint Cloud plant dictates that job bids be calculated by adding $28$ percent to total manufacturing costs. What would be the bid for job number $110$ using an overhead rate of $$12\mathrm{.}38$ per direct labor hour?

c$-2.$ The sales policy at the Saint Cloud plant dictates that job bids be calculated by adding $28$ percent to total manufacturing costs. What would be the bid for job number $110$ using the following three separate overhead rates based on machine hours?

Plantwide rate of $$5\mathrm{.}71$ per machine hour

Department A overhead rate of $$6\mathrm{.}25$ per machine hour

Department B overhead rate of $$8\mathrm{.}40$ per machine hour

c$-3.$ Which of the overhead allocation methods would you recommend?