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An investment firm recommends that a client invest in bonds rated AAA, and B. The average yield on AAA bonds is 5%, on A bonds 7%, and on bonds 12%. The client wants to invest twice as much in AAA bonds as in B bonds. How much should be invested in each type of bond if the total investment is $26,000, and the investor wants an annual return of $1,880 on the three investments. The client should invest $in AAA bonds, $[ in A bonds, and $ in B bonds