If a store manager wants to keep the total weekly cost (C) of ordering 'n' units of a product below $1200, and the cost function is C(n) = 350 + 2.5n, what is the maximum number of units the manager can order?
✓ Correct Answer: Option A
The total cost must be less than $1200. Set up the inequality 350 + 2.5n < 1200. Solving for n gives 2.5n < 850, so n < 340. The maximum integer value for n is 339.