Bates Company currently produces and sells 40000 units of a product that has a contribution margin of $5 per unit the company sells the product for a Seles price of $20 pet until Fixed costs are $20.000 The company has recently invested in new technology and erects the variable cost per und to $12 per unit the investment is expected to increase fixed costs by $15 000 After the new investment made, how many units must be sold to break even? 2.917 units 4.375 units 7.000 units 4000 units