Copy Center pays an average wage of $$12$ per hour to employees for printing and copying jobs and allocates $$18$ of overhead for each employee hour worked. Direct materials are assigned to each job according to actual cost. Jobs are marked up $20\%$ above total manufacturing cost to determine the selling price. If Job M$-47$ used $$320$ of direct materials and took $20$ direct hours of labor to complete, what is the selling price of the job?

Select one:

a$.$ $$816.$

b$.$ $$672.$

c$.$ $$720.$

d$.$ $$1,104.$

e$.$ $$960.$

jar my choice