• An economy has three industries, government (G), Agriculture (A) and manufacturing (M). The input output table for three industries is given as:

		Input to
		G	A	M	Final demand	Total output
Output From	G	400	200	200	200	1000
	A	200	400	100	300	1000
	M	200	100	300	400	1000
	Primary  inputs	200	300	400

Calculate the total output required for each industry when the final demand changes to 300,350 and 450 for government, agriculture and manufacturing respectively