A company has two departments, Y and Z that incur delivery expenses. An analysis of the total delivery expense of $9,000 indicates that Dept. Y had a direct expense of $1,000 for deliveries and Dept. Z had no direct expense. The indirect expenses are $8,000. The analysis also indicates that 40% of regular delivery requests originate in Dept. Y and 60% originate in Dept. Z. Departmental delivery expenses for Dept. Y and Dept. Z, respectively, are:

A) $4,200; $4,800.

B) $5,400; $3,600.

C) $4,500; $4,500.

D) $4,800; $4,200.

E) $5,500; $3,500.