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 50% of regular delivery requests originate in Dept. Y and 50% originate in Dept. Z Departmental delivery expenses for Dept. Y and Dept. Z. respectively, are