The Following Technology Matrix Describes the Relationship of Certain Industries

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) ​ ​
Which industry would be most affected by a rise in the cost of utilites?
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A) manufacturing
B) utilities
C) fuels
D) service
E) raw materials