History homework help

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Please show all work and formulas to get to the answer. Also show graphs in excel and explain how to complete graphs in excel.Attachment 1Attachment 212-2. |Consider the table below when answering the fol-lowing questions. For this hypothetical economy, the marginal propensity to save is constant at all levels ofreal GDP; and investment spending is autonomous. There is no government {See pages 27D—2?6.) Real GDP Consumption Investment 55 2,0130 $2,201?) Saving$_ $40!] 4,01305,01303,01301D,DDD12,000 4,1300