A company must pay liabilities of 2000 and 4000 at the end of years 2 and 4, respectively. The only investments available to the company are the following two zero-coupon bonds:

Maturity (years)	Eff. annual yield	Par
2	5%	1,000
4	6%	1,000

What is the cost of exactly matching those liabilities.

Select one:

a. $4,632.58

b. $4,982.43

c. $4,307.62

d.

$5,228.73