This is one big question

Determine the amount of sales (units) that would be necessary under Break-Even Sales Under Present and Proposed Conditions Darby Company, operating at full capacity, sold 109,350 units at a price of $45 per unit during the current year. Its income statement for the current year is as follows: The division of costs between fixed and variable as follows: Management is considering a plant expansion program that will permit an increase of $405,000 in yearly sales. The expansion will increase fixed costs by $40,500, but will not affect the relationship between sales and variabie costs. 2. Determine (a) the unit varlable cost and (b) the unit contribution margin for the current year. Enter the final answers rounded to two decimal places. 3. Compute the break-even sales (units) for the current year. Enter the final answers rounded to the nearest whole number. units 4. Compute the break-even sales (units) under the proposed program for the following year Enter the final answers rounded to the nearest whole number. units 5. Determine the amount of sales (units) that Nould be necessary under the proposed program to realize the $60,750 of income from operations that was earned in the current year, Enter the final answers rounded to the nearest whole number. units 6. Determine the maximum income from operations possible with the expanded plant. Enter the final answer counded to the nearest doilar. 7. If the proposal is accepted and sales remain at the current level, what will the income or loss from operations be for the following year? Enter the final answer rounded to the nearest dodfar