A contractor can spend at most $250 a day on operating costs and payroll. It costs $45 each day to operate the forklift and $60 a day for each crew member. Write an inequality to represent the contractor's budget for the day.
 60x + 45 ≥ 250
 60x + 45 ≤ 250
 60 − 45x ≥ 250
 60 − 45x ≤ 250