10. The high-low method can be used to approximate a cost function. A disadvantage of this method is ________. A) the ch

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10. The high-low method can be used to approximate a cost
function. A disadvantage of this method
is ________.
A) the choice of the high and low points is subjective
B) it is difficult to use
C) it provides information about the reliability of the cost
estimates D) it requires less past cost data than account
analysis
13. Unallocated costs ________.
A) have an identifiable relationship to a cost pool B) lack an
identifiable relationship to a cost pool C) have an identifiable
relationship to a cost object D) lack an identifiable relationship
to a cost object