Herold manages a company that makes and sells two kinds of speakers, the Boomer and the Rocker. Each Boomer takes 7 hours to create the plastic parts, 4 hours to create the electronics, and 5 hours for assembly. Each Rocker requires 6 hours to create the plastic parts, 4 hours to create the electronics, and 10 hours for assembly. The factory can handle a maximum of 3388 hours to create the plastic parts, 2008 hours to create the electronics, and 3720 hours for assembly each week. If each Boomer generates $8 in income, and each Rocker generates $6, how many of each of the speakers should Herold have the company make and sell each week to earn the most income? Boomer: Rocker: Best income:

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