A simplified economy involves just three commodity categories-agriculture, manufacturing, and transportation, all in appropriate units. Production of 1 unit of agriculture requires 1/5 unit of manufacturing and 1/4 unit of transportation, production of 1 unit of manufacturing requires 1/4 unit of agriculture and 1/4 unit of transportation, and production of 1 unit of transportation requires 1/3 unit of agriculture and 1/4 unit of manufacturing. If the demand is 602 units of each commodity, how many units of each commodity should be produced? Find the input-output matrix, A, and the demand matrix, D, for this economy The input-output matrix is (Type an integer or fraction for each matrix element) The demand matrix is (Type an integer or fraction for each matrix element) About units of agriculture, units of manufacturing, and units of transportation should be produced (Round to the nearest whole number as needed)

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