BL Company produces only two products and incurs joint processing costs that total $3,750.

Products Aba and Ibi are produced in the following quantities during each month: 4,500 and 6,000 gallons, respectively. BL also runs one ad each month that advertises both products at a cost of $1,500. The selling price per gallon for the two products are $20 and $17.50, respectively.

1. What amount of joint processing costs is allocated to each product based on gallons produced?