Solve the equation.
= 7
A. {35}
B. {1}
C. {12}
D. {11}
Answer: A
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Determine the production vector x that will satisfy demand in an economy with the given consumption matrix C and final demand vector d. Round production levels to the nearest whole number.C = 
, d = 
A. x = 
B. x = 
C. x = 
D. x = 