Please use the following questions to answer the next 4 questions ** If the unit sales price is $12, variable costs are $9 per unit and fixed costs are $27,000, what is the contribution margin ratio? Select one: a. 20% b. 30% c. 25%. d. 35% ** Same information as above ** How many units are needed to be sold to achieve break-even? Select one: a. 10,000 units. b.7,000 units. c. 5,000 units. d. 9,000 units ** Same information as above ** 3 How many sales in dollars are needed to achieve break-even? Select one: a. $ 27,000 b. $108,000 c. $120,000 d. $ 90,000 ** Same information as above ** 13 How many units needs to be sold in order to achieve $30,000 profits? Select one: a. 19,000 units. b. 20,000 units. c. 40,000 units, d. 27,000 units