What is the contrapositive of the statement?If n is even, then n + 5 is odd. A) If n is even, then n + 5 is odd.
B) If n is odd, then n + 5 is even.
C) If n + 5 is even, then n is odd.
D) If n + 5 is odd, then n is even.

I'm choosing C.

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.