Defence Innovation sells software. It has variable costs of $12 per unit. The selling price is $20 per unit. Fixed costs amount to $150,000. The director of the com panv has set a net prot objective of $105,000 after tax. The income tax rate is 30%. Required a. Calculate the Brea keven point in units and sales revenue. b. Calculate the Sales revenue needed to achieve the net profit objective. c. Cost Volume Profit {CUP} is a useful decision making tool that assists management in the decision making process. Outline key management information that is provided by CUP and breakeven analvsis