This year, State A raised revenues by increasing its general sales tax rate from 5 percent to 6 percent. Because of the increase, the volume of taxable sales declined from $927 million to $897 million. In contrast, State Z raised revenues from its 5 percent sales tax by expanding the tax base to include certain retail services. The volume of services subject to tax was $91 million. Required: a. Compute the additional revenue raised by State A. b. Compute the additional revenue raised by State Z. X Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Required A Required B Compute the additional revenue raised by State A. (Enter your answers in dollars not in millions of dollars.) Additional revenue $ 7 x