please answer this question. create a new excel file and do it

Finish attes 1. Do this question in a separate worksheet in your file. Name the worksheet 1110213110Lachance. 2. Lachance Inc. manufactures protective masks. The company wishes to determine the break- even for its masks. A box of 20 masks sells for $24.95. Each mask costs the company $0.65 to produce. The company's fixed expenses are $46,750 for the fiscal period. 3. Compute the contribution margin. The contribution margin is unit price less unit variable cost (a unit is a box of 20 masks). 4. How many boxes does the company have to sell to break even? The break-even point is the total fixed cost/contribution margin. 5. Display the break-even point in a chart