Please solve all. really need the help

When you are 22 years old, you start working at a new job earning $37,000 per year. If you earn a 2.5% raise each year, how much will you earn the year that you are 62 years old? $99,347.36 $74,000.00 $85,806.82 $161,694.72 None of these What is the present value of the following cash flow stream at a rate of 10.0%? Years: 0 1 2 3 4 CFs: $0 $1,500 $3,000 $4,500 $6,000 a. $13,473 O b. $11,322 c. $11,888 d. $13,586 Oe. $9,850 How much money will you have in 15 years if you invest $10,000 in a savings account that earns an annual interest rate of 6% compounded monthly? $23,965.58 $10,776.83 None of the above $4,074.82 $24,540.94 QUESTION 10 You invest in a business that you expect will earn profit (in thousands of dollars) of $12 by the end the year, $17 next year, $25 the third year, and $30 the 4th year. Other investments of equal risk earn 8%. How much is this business worth today? $91.95 $62.58 $67.58 None of the above $84.00