CVP Analysis

The variable costs are 32% of sales and the profit is $59,000. When the selling price was reduced by 15%, the sales volume increased by 30%.
a. What was the original sales revenue?
b. What were the original variable costs?
c. What is the new sales revenue?
d. What are the new variable costs?
e. What is the amount of change in net income? Use a negative sign to represent a loss