The Relationship Governing the Intraindustrial and Interindustrial Sales and Purchases

Multiple Choice

The relationship governing the intraindustrial and interindustrial sales and purchases of four basic industries - agriculture (A) , manufacturing (M) , transportation (T) , and energy (E) - of a certain economy is given by the following input-output matrix. A M T E How many units of energy are required to produce 5 units of all goods in the economy?

A) 2.3 units
B) 2.5 units
C) 2.9 units
D) 3.2 units