Answer: $40,396.20
Explanation:
This is a frequent amount every period so this is an annuity and the present value is the present value of an annuity.
Period = 2 * 4 years = 8 semi annums
Interest = 8%/2 = 4% per semi annum
Present Value = 6,000 * [tex]\frac{1 - (1 + 0.04) ^{-8} }{0.04}[/tex]
= 6,000 * 6.7327
= $40,396.20