According to six-tenths-factor rule, if the cost of a given unit at on – McqOptions

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1.	According to six-tenths-factor rule, if the cost of a given unit at one capacity is known, then the cost of similar unit with '' times the capacity of the first unit is approximately equal to __________ times the cost of the initial unit.
A.	n
B.	n^0.6
C.	n^0.4
D.	√n
Answer» C. n^0.4

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