help? idk why it is saying 945 is wrong

These sweatshirts would have to be ordered from the manufacturer six weeks in advance, and they could not be returned because of the unique printing required. The sweatshirts would cost Hooper $16.00 each with a minimum order of 210 sweatshirts. Any additionai sweatshirts would have to be ordered in increments of 210 : Since Hooper's plan would not require any additional facilitles, the only costs associated with the project would be the costs of the sweatshirts and the costs of the sales commissions. The selling price of the sweatshirts would be $32.00 each. Hooper would pay the students a commission of $8.00 for each shit sold. Required: 1. What level of unit sales and dollar sales is needed to attain a target profit of $6,720 ? 2. Assume that Hooper places an inital order for 210 sweatshirts. What is his breakeven point in unit sales and dollar sales? Note: Round your Intermediate calculations, round "Break-even point in unit sales" up to the nearest whole unit and round "Break-even point in doller sales" to the nearest whole dollar. 3. How many sweatshits would Hooper need to sell to earn a target profit of $7.560 ? Note: Round flnal answer up to the nearest whole unlt