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CLICK HERE TO REVIEW LEARNING OBJECTIVES QUESTION 4 Not complete Points out of 4.00 P Flag question Net Income Planning Superior Corporation sells a single product for $60 per unit, of which $36 is contribution margin. Fixed costs total $72,000 and net income before income tax is $28,800 Determine the following a. The present sales volume in dollars. 0 b. The break-even point in units. units c. The sales volume in units necessary to attain a net income before income tax of $39,600. 0 units d. The sales volume in units necessary to attain a net income before income tax equal to 20% of sales revenue. e. The sales volume in units necessary to attain an after-tax net income of $43,200 if the tax rate is 40% 0 0 units units Check