Could you please break down and solve these questions with explanations please? Thank you!

5. What is the break even for each of the choices sites below? Site Particulars X Y Z PPE 1,500,000 2,000,000 1,890,000 100 110 130 40 50 30 Material Cost (/unit) Sales Commission (/unit) Utility Costs (/unit) Distribution Costs (/unit) Sales (/unit) 60 60 30 60 50 70 410 590 470 7. Use the table below to allocate Fixed Overhead Cost based on COGS. What is the profit on each product? Product 01 Product 02 Product 03 Total Sales $100,000 $120,000 $140,000 $360,000 COGS $80,000 $90,000 $100,000 $270,000 vc $10,000 $12,000 $15,000 $37,000 FOH $45,000 Profit $8,000 8. If my After Tax ROI requirement is 25% and the tax rate is 35%, what is my Before Tax ROI requirement