please include worked out solutions

O Question 5 1 pts You receive $1,000 in 1 year, $1,200 in 2 years, and $1,400 in 3 years. The present value today of these future receipts is if the opportunity cost is 10 percent. $2,878 $3,028 $2,953 $3,103 Question 8 1 pts A firm is evaluating an investment proposal which has an initial investment of $4,000 and cash flows presently valued at $5,000. The net present value of the investment is $4,000 $1,000 O $1,000 O $9,000