Time paper is payable at a definite time

Human relations is concerned with all of the following except

A. the needs of employees. B. employee motivation. C. job performance. D. morale. E. sales.

For the constraints given below, which point is in the feasible region of this maximization problem?

1. 14x + 6y ? 42 2. x - y ? 3 3 . x, y ? 0 A) x = 2, y = 1 B) x = 1, y = 5 C) x = -1, y = 1 D) x = 4, y = 4 E) x = 2, y = 8