Data concerning Hewell Enterprises Corporation's single product appear below: $200 $70 Fixed expense per month.$559,000 Selling price per unit ariable expense per unit Required: Calculate the following items: 1. Unit CM 2. CM Ratio 3. B/E in Units Sale 4. B/E in Sales Dollars 5. The unit sales to attain the company's monthly target profit of $11,000 6. The Sales dollars to attain the company's monthly target profit of S12000 7. Margin of Safety in Units and dollars