Answer:
a. $2.00
Step-by-step explanation:
Lets summarize information first
Service department
Graphics production $200,000, allocated by number of copies
Accounting $500,000, allocated by number of invoices
Personal Department $400,000, allocated by number of employees
Graphics department charge rate can be calculated as,
Graphic cost / print = Graphic cost / Total prints
Graphic cost / print = 200,000 / (20,000+30,000+50,000) = $2/print
Hope that helps