Please, I need a clear explanation and correct answers. Thank you,

Average price of each product/service sold:

$289

Average cost of each product/service to make/deliver (variable cost):

$176.29

Fixed cost for the year:

$250,000

Use the information provided above to calculate the break-even analysis for your company.

Round answers to the nearest whole number.

1) Percentage of price that is contribution margin: %

2) Number of units sold needed to break-even:

3) Total sales needed to break-even: $