1. (20 points) The Cozy Company manufactures slippers and sells them at $10 a pair. Variable manufacturing cost is $5.75 a pair, and allocated fixed manufacturing cost is $1.75 a pair. It has enough idle capacity available to accept a one-time-only special order of 25,000 pairs of slippers at $7.50 a pair. Cozy will not incur any marketing costs as a result of the special order. What would the effect on operating income be if the special order could be accepted without affecting normal sales? Show your calculations