Suppose you work in a clothing store. Each week you earn $250 plus a commission equal to 2.5% of your sales. This week your goal is to earn no less than $350. Write and solve an inequality to find the amount of sales you must have to reach your goal.
A. 250 + 0.025x ≤ 350; x ≥ 4000
B. 250 + 0.025x ≥ 350; x ≥ 4000
C. 250 + 0.025x ≥ 350; x ≤ 4000
D. 250 + 0.025x ≤ 350; x ≤ 4000
