You have liabilities consisting of four payments in the next 2 years as follows

Period (in six-months)	1	2	3	4
Liability (in $100,000)	102	108	105	103

Suppose that you have $1,000 par value bonds with different maturities and coupon rates available. How would you build your portfolio to match the cash flows of liabilities? (Hint: List four bonds with different maturities and for each bond, provide the quantity and the coupon rate)