An investor has $683,000 to invest in bonds. Bond A yields an average of 6% and the bond B yields 8%. The investor requires that at least 4 times as much money be invested in bond A as in bond B. You must invest in these bonds to maximize his return. This can be set up as a linear programming problem. Introduce the decision variables: X = = dollars invested in bond A y = dollars invested in bond B Compute x + y. Round to the nearest cent. LA

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