题目内容

A direct labour employee normally works 40 hours per week, standard pay is $4 per hour. A premium of 50% of basic hour rate is paid for all overtime. In Jan, the employee worked for 48 hours, the overtime is for the following reasons: 5 hours for machine breakdown and 2 hours to complete a special job at the request of a customer and 1 hour is regularly in the normal course of operation.How much of the employee's earning in Jan should be treated as direct wages.

A. $176
B. $172
C. $178
D. $186

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Which of the following relates to the cost of replacing labour due to high employee turnover?

A. Improving working conditions
B. Suffering the learning curve effect
C. Provision of a pension
D. Provision of welfare services

若有以下程序#include main()char c1, c2;c1='C'+'8-'3'; c2='9'-'0';print("%c %d\n", c1,c2);}则程序的输出结果是( )

A. H '9'
B. H 9
C. F '9'
D. 表达式不合法输出无定值

有以下程序:#include main(){charc1,c2;C1='A'+'8'-'4';c2='A'+'8'-'5';printf( "%c , %d\n", c1 , c2) ;}已知字母A的ASCII码为65 ,程序运行后的输出结果是( )

A. E,68
B. D,69
C. E,D
D. 输出无定值

The demand for a product is 12,500 units for a three-month period. Each unit of product has a purchase price of $15 and ordering costs are $20 per order placed. The annual holding cost of one unit of product is 10% of its purchase price.What is the Economic Order Quantity (to the nearest unit)?

A. 1,577
B. 1,816
C. 1,866
D. 1,155

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