solve it and variable cost is $20 in 2.14 and also draw graphically

2-14. A company produces and sells a and thus far has been able to trol the volume of the product by Varying selling price. The company is seeking to mize its net profit. It has been concluded the relationship and demand, month, is approximately D 500 5p, p is the price per unit in dollars. The fixed is $1,000 per month, and the variable is per unit. Obtain the answer, both ma cally and graphically, to the following q (2.3) a. What is the optimal number of units shouldbe and sold per month' b. What is the maximum profit per month? c. What are the breakeven sales q (range Of profitahl demand 2-16. A plant has a capacity of 4,100 hy pumps per month. The fixed cost is per month. The variable cost is $166 per and the sales price is $328 per pump Sume that sales equal output volume). What the breakeven point in number of pumps month? What reduction will occur the breakeven point if fixed costs were red by 18% and unit variable costs by (23'