21.
"Calculate re-order level from the following:
Safety stock: 1000 units
Consumption per week: 500 units
It takes 12 weeks to reach material from the date of ordering"

22.
"From the following information, calculate the extra cost of material by following EOQ:
Annual consumption = 45000 units
Ordering cost per order = Rs 10
Carrying cost per unit per annum = Rs 10
Purchase price per unit = Rs 50
Re-order quantity at present = 45000 units
There is discount of 10% per unit in case of purchase of 45000 units in bulk"

23.
Which of the following is an abnormal cause of Idle time:

24.
If overtime is resorted to at the desire of the customer, then the overtime premium:

25.
Labour turnover means:

26.
Which of the following is not an avoidable cause of labour turnover:

27.
Costs associated with the labour turnover can be categorised into:

28.
"Calculate workers left and discharged from the following:

Labour turnover rates are 20%, 10% and 6% respectively under Flux method, Replacement method and Separation method No of workers replaced during the quarter is 80"

29.
"Calculate workers recruited and joined from the following:

Labour turnover rates are 20%, 10% and 6% respectively under Flux method, Replacement method andSeparation method No of workers replaced during the quarter is 80"

30.
Calculate the labour turnover rate according to replacement method from the following:
No of workers on the payroll:
- At the beginning of the month: 500
- At the end of the month: 600

During the month, 5 workers left, 20 workers were discharged and 75 workers were recruited Ofthese, 10 workers were recruited in the vacancies of those leaving and while the rest were engaged for an expansion scheme