Company Cmakes calculators that sell for $20 each. For the coming year, management expects fixed costs to total $220,000 and variable costs to be $9 per unit.

a) Calculate the break-even point in units

b) Calculate the break-even point in dollars

c) Calculate the margin of safety, assuming actual sales of $500,000

d)Calculate the sales required in dollars to earn a net income of $165,000

e) company C has a higher operating leverage and if sales are declining what would be the impact on the companys net incomeand if the sales areincreasingwhatwould be the result on the net income