Multiple Choice
The following technology matrix describes the relationship of certain industries within the economy to each other. (A&F, agriculture and food; RM, raw materials; M, manufacturing; F, fuels industry; U, utilities; SI, service industries) 
For each 1,000 units of raw materials produced, how many units of service were required?
A) 14.4
B) 144
C) 9
D) 0.9
E) 159.3
Correct Answer:
Verified
Correct Answer:
Verified
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