Answer:
the present value formula that I will use is the following:
present value = future value / (1 + interest rate)ⁿ
in the first case, the present value of $2,000 in 1 year is:
PV = $2,000 / (1 + 10%) = $2,000 / 1.1 = $1,818.18
in the second case, the present value of $1,500 in 3 years is:
PV = $1,500 / (1 + 10%)³ = $1,500 / 1.331 = $1,126.97