Consider the following hypothetical data for the U.S. economy in 2023 (all amounts are in trillions of dollars): Category Value Consumption $12.3 Nonincome-related taxes net of subsidies 0.8 Depreciation 1.4 Government spending 2.6 Imports 2.6 Gross private domestic investment 2.8 Exports 2.4 :1. Based on the data above: (Enter your responses rounded to one decimal place.) Calculate GDP. $ 17.5 trillion. Calculate NDP. $ 16.1 trillion. Calculate M- $ 15.3 trillion. b. Suppose that in 2024, exports fall to $2.2 trillion, imports rise to $2.8 trillion , and gross private domestic investment falls to $2.1 trillion. Calculate GDP in 2024, assuming that other values do not change between 2023 and 2024. $|:| trillion. (Enter your response rounded to one decimal place.)