6.) Minibytes, Inc, is considering the production and sale of high quality formatted disks. Annual fixed costs associated with the project are expected to total $75,000. In addition, each disk would sell for $10 and would require $6 in variable costs. Calculate: a.) The breakeven point in units. b.) The breakeven point in revenue dollars c.) The number of disks that must be sold to eam a net income of $150,000 d.) The net income or loss at a sales volume of 20,000 disks