Answer:
CAM X: $1,930,113
CAM Y: $2,251,799
Step-by-step explanation:
In order to calculate the Net Present Value of each project we need the difference between the Cash Outflow and Inflow at present value. As the inflow will be received in the future, therefore, we need to discount them at present value.
Moreover, since the inflows are consistent throughout the project's life of 10 years, we will use annuity at cost of capital 10% (as mentioned in question).
Calculation is shown below:
Annuity of 10% at 10 years time
Annuity = 1 − (1+r)^−n / r
Annuity = 1 − (1+0.1)^−10 / 0.1
Annuity = 6.14457
CAM X - Net Present Value
Net Present Value = (Cash Inflow x Annuity) - Cash Outflow
Net Present Value = (900,000 x 6.14457) - 3,600,000
Net Present Value = $1,930,113
CAM Y - Net Present Value
Net Present Value = (Cash Inflow x Annuity) - Cash Outflow
Net Present Value = (1,050,000 x 6.14457) - 4,200,000
Net Present Value = $2,251,799