Assume liabilities of $250, $500, and $550 must be met in periods 1, 2, and 3, respectively. Find a portfolio of the bonds shown below that meets these cash outflows. Which portfolio of bonds would meet the mentioned cash outflows (note that the percentages below represent a fraction of each bond and that their sums will not necessarily equal 1)?

		Cash Flows in Period
Bond	Price	1	2	3
A	950	50	1050
B	1000	100	100	1100
C	920	1000