Respuesta :
Answer:
a.
Investment X.
Investment X offers to pay $4,500 per year for 9 years.
Discount rate of 7%
This is therefore an annuity as it is a constant figure.
Present value = 4,500 * Present value Interest factor for 9 years, 7%
= 4,500 * 6.5152
= $29,318.40
Investment Y
Present Value = 6,200 * Present value Interest factor for 5 years, 7%
= 6,200 * 4.1002
= $25,421.24
b. Investment X
Discount rate is 21%.
Use Present Value of Annuity formula as attached table does not have factor for 21%.
[tex]Present Value = Annuity * \frac{1 - (1 + rate)^{-no. of periods} }{rate} \\\\= 4,500 * \frac{1 - (1 + 0.21)^{-9} }{0.21} \\\\= $17,574.45[/tex]
= $17,574.45
Investment Y
[tex]Present Value = Annuity * \frac{1 - (1 + rate)^{-no. of periods} }{rate} \\\\= 6,200 * \frac{1 - (1 + 0.21)^{-5} }{0.21} \\\\= $18,141.10[/tex]
= $18,141.10