The following are the budgeted profit functions for X Company's two products, A and B, for next year:

Product A: P = .42 (R) - $24,370

Product B: P = .51 (R) - $57,780

where R is revenue. Budgeted revenue for the two products are $91,000 and $90,000, respectively. Unavoidable fixed costs for the two products are $8,530 and $24,268, respectively.

The company is considering dropping Product B because it appears to be losing money. If it does, the resulting freed-up resources can be used to increase revenue from sales of Product A by $36,900, but that will require $2,800 of additional fixed costs.

If X Company drops B and increases revenue from A, firm profits will change by