1. Perform a cost benefit analysis to determine the most profitable investment option. Option A: $100,000 purchase of stocks, expected to sell for $200,000 in year 10. Option B: $ 100,000 real estate investment that pays $5000 in rent each year and is expected to sell for $ 160,000 in year 10. Option C: $100,000 deposit in a savings account earning 10% annual interest rate compounded yearly for 10 years. 2. A company is considering opening a new product line. The building being considered will have a monthly lease and utility payment of $3500. Two employees will be hired at $ 15/hr/employee. Each employee will work 120 hrs per month. The average revenue per unit product sold is estimated at $ 100. The variable cost of production of each unit is estimated at $40. a) How many units must be produced each month for the buisness to breakeven? b) How many units must be produced monthly to achieve a monthly profit of $10,000