Fence Industries is preparing its annual profit plan. As part of its analysis of the profitability of its customers, management estimates that the $19,500 for sales support should be assigned to the individual customers from the information given as follows:

Customer A Customer B

Units purchased 145,000 245,000

Purchase orders (annual) 8 32

What is the amount of the sales support costs that should be allocated to Customer A, assuming Fence uses purchases orders to compute activity-based costs?