please answer all 4 multiple choice questions

Calculate the present value of $400 to be received at the beginning of each year for four years if the discount rate is 12%. Remember, the payments will be received at the beginning of each year (annuity due). $1,412.52 $1,394.74 $1,377.49 $1,360.73 $1,372.88 A two-year investment requires monthly deposits of $90 at the beginning of each month. The deposits earn 6% per year. Calculate the investment's future value. $2,044.73 $2,300.32 $2,555.91 $2,811.50 $3,067.09 Find the APR on a loan of $83,770 for 16 years that has a payment of $840 every month. 9.30% 8.79% 9.00% 9.55% 9.72% What is the present value of an annuity of $25 to be received each month for 15 years if the discount rate is 6% APR? Remember: assume that payments occur at the end of each period (ordinary annuity) unless told otherwise, and compounding occurs with the same frequency as payments. $2,251.84 $2,561.87 $2,962.59 $3,489.52 $3,880.17