Sunbelt Company produces 100. 000 Smoothie blenders per month, which is 80% of plant capacity. Variable naanufacturing costs are $8 per unit. Fixed inanufacturing costs are $400, 000, or $4 per unit. The Sinoothie blenders are normally sold directly to retailers at $20 each. Sunbelt has an offer from Kensington Co. To purchase an additional 2, 000 blenders at $11 per unit. Acceptance of the offer would not affect normal sales of the product, and the additional units can be manufactured without increasing plant capacity. Explain if Sunbelt should accept the offer from Kensington.