answer. please

1. Dani invests $1500 at time 0 and receives $630 in three years, and $1267 in four years. Compute the Net Present Value assuming an annual effective interest rate of 5%. less 50 between 50 and 70 between 70 and 90 between 90 and 110 greater than 110 A. A0-year annuity-immediate has payments of 10,20,30,,300. Find the present value of this annuity at an annual effective rate of interest of i=6%. less than 1500 between 1500 and 1600 between 1600 and 1650 between 1650 and 1675 greater than 1675