Use the following table to answer the next question. the money supply and investment are in billions. money supply (billions of dollars), interest rate, investment (billions of dollars) (respectively listed): [$50 - 7% -$100], [60 - 6 - 110], [70 - 5 - 120], [80 - 4 -130], [90 - 3 -140]. assume that the mpc is 0.9 and the reserve requirement is 0.2. if the federal reserve needs to increase aggregate demand by $100 billion at each price level to move the economy back to full employment and the current interest rate is 6%, then the federal reserve should the money supply by (a) buy, $2 billion (b) sell, $4 billion (c) buy, $4 billion (d) sell, $2 billion

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answersecondary succession;

anyone below or above ambitious can tell you. so crowns mean brainliest. getting brainliest means your answer needs a good explanation and the person asking the question can understand your answer easily. so say there's a multiple choice question. you don't just want to say your answer is a, hope it . provide evidence and reasoning so that they know that that is the correct answer. a good explanation should have evidence, good reasoning, and your opinion on why you picked that. you don't want to look up their question on the internet and see if you can answer it. pick questions that you 100% know the answer to, so than that way you can provide a better explanation.

best of luck,

the divergent

a government agency or homeowner.- third choice