Apainter has at most 40 hours to commit to painting a fence and a house next week, with f being the number of hours for the fence and h being the number of hours for the house. for the fence he will charge $20 per hour, and for the house he will charge $25 per hour. he needs to make at least $850 next week. which four inequalities describe the constraints on the painter next week? a) f ≥ 0, h ≥ 0, f + h ≤ 40, and 20f + 25h ≥ 850 b) f ≥ 0, h ≥ 0, f + h ≤ 40, and 25f + 20h ≥ 850 c) f ≥ 0, h ≥ 0, f + h ≥ 40, and 20f + 25h ≤ 850 d) f ≥ 0, h ≥ 0, f + h ≥ 40, and 25f + 20h ≤ 850