Help quick corrected number to 3003-5x

oblem 3. Suppose a company has fixed cost of $5, 000 and variable cost per unit of 3r + 400 dollars, where a is the total number of units produced. Suppose further that the selling price of its product s 303 - 5x dollars per unit. 3003 (a) Find the break-even points. (b) Find the maximum revenue. (c) Form the profit function from the cost and revenue functions and find the maximum profit