A furniture manufacturer specializes in wood tables. The tables sell for $140 per unit and incur $70 per unit in variable costs. The company has $6,300 in fixed costs per month. The company desires to earn an operating profit of $19,600 per month. (Abbreviation used; CM= contnbution margin.) Read the requirements 10. Calculate the required sales in units to earn the target profit using the equation method. First, select the formula to compute the target profit. Rearrange the formula you determine above and compute the required sales in units. The required sales in units to earn the target profit using the equation method is 11. Calculate the required sales in units to earn the target profit using the contribution margin method. 12. Calculate the required sales in dollars to earn the target profit using the contribution margin ratio method. Select the formula labels and then enter the amounts to compute the required sales in dollars. 13. Calculate the required sales in units to break even using the contribution margin method Select the formula labels and then enter the amounts to compute the required sales in units to break even using the contribution margin method. (Complete all input fields. For items with a zero value, enter " 0 ") ( = Required sales in units 1 1- =