Wesley Company manufactures and sells a single product. The company's income statement at sales level of 30,000 units for last quarter follows: Required: 1. What is the monthly break-even point in units sold and in sales dollars? (Round your intermediote calculations and final answers to the neerest whole number.) 2. Without resorting to computations, colculate the total contribution margin of the break-even point for the quarter. 3-a. How many units would have to be sold each quarter to earn a target profit of $24,000 ? Use the formula method. 3.b. Verify your answer by preparing a contribution format income statement at the target level of sales. 4. Refer to the original data. Compute the company's margin of safety for the quarter in units, in dollars and as a percentage of last quarter's sales. (Round "Percentage" answer to 1 decimal plece, (i.e., 0.123 should be considered as 12.3\%).) 5. What is the company's CM ratio? If quarterly sales decrease by $96,000 and there is no change in fixed expenses, what would you expect the quarter's net operating income to be? (Do not prepare on income statement; use the CM ratio to compute your answer.)