Wal-Crest Corporatio produces video cameras want to carry out the following study: 1- Establish the BEP per unit 2- Establish the BEP for total sales 3- Establish sales ($) with a profit of: a- 330,000 b- 375,000 c- 420,000 d- 465,000 4- Establish how many units you will sell with the previous profits Fixed cost $ 655,000 Contribution Margin 42% Sales $ 800