某工程人工费结算收入为84万元,实际支出为91.7万元,则人工成本降低率为( )。
2023-06-07
A. 7.69%
B. 8.33%
C. 7.69%
D. 8.33%
参考答案:B
B. 8.33%
C. 7.69%
D. 8.33%
参考答案:B
人工成本降低率=(结算收入-实际支出)/结算收入=(84-91)/84=-8.33%。@##
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2023-06-07
人工成本降低率=(结算收入-实际支出)/结算收入=(84-91)/84=-8.33%。@##
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