Given the input-output matrix as: Water 100 Electric Power Water Electric Power Agriculture 240 Final demand 260 400 100 80 480 140 500 Agriculture where entries are the values of the product in thousands of Ringgit Malaysia 300 160 240 Using any matrix approach: (i) determine the output vector. determine the production levels if the final demand changes to 500 for water, 150 for electric power, and 700 for agriculture. Round your entries to two decimal places. (ii)