Material requisition is meant for ________.

purchase of material
supply of material from stores
sale of material
storage of material
✅ The correct answer is B.
Material requisition is meant for supply of material from stores. A materials requisition form is a source document that the production department uses to request materials for manufacturing process. The production manager usually fills out the materials requisition form and delivers it to the materials or storage department where all of the raw materials are stored.

For estimation of each cost pool for cost function, attention must be paid to

cost object hierarchy
management hierarchy
price hierarchy
cost hierarchy
✅ The correct answer is D.
For estimation of each cost pool for cost function, attention must be paid to cost hierarchy. The cost hierarchy is a classification system used in activity-based costing that designates activities based on how easily they can be traced to a product.

In assumptions testing, violation of constant variance is called

heteroscedasticity
heterogeneous
homogenous
homoscedasticity
✅ The correct answer is A.
In assumptions testing, violation of constant variance is called heteroscedasticity. Heteroscedasticity means unequal scatter. In regression analysis, we talk about heteroscedasticity in the context of the residuals or error term. Specifically, heteroscedasticity is a systematic change in the spread of the residuals over the range of measured values.

The method in which issue prices of material is computed by dividing total purchase cost of material in stock with total quantity in stock ________.

Simple average method
weighted average method
periodical average method
periodic simple average method
✅ The correct answer is B.
The method in which issue prices of material is computed by dividing total purchase cost of material in stock with total quantity in stock weighted average method. Under this method weighted average price is calculated by dividing the total cost of material purchased during the accounting period, in which the material to be priced is used by the total quantity of material purchased during that period.

An analysis of data over successive past periods, which pertain to some plant, activity and organization is called

economic series
financial series
time series
analytical series
✅ The correct answer is C.
An analysis of data over successive past periods, which pertain to some plant, activity and organization is called time series. A time series is a sequence of numerical data points in successive order.

Model, in which produced unit doubles every time as cumulative average time per unit decreases, by a constant percentage can be classified as

cumulative average time learning model
cumulative mean learning model
cumulative weighted learning model
cumulative average pricing model
✅ The correct answer is A.
Model, in which produced unit doubles every time as cumulative average time per unit decreases, by a constant percentage can be classified as cumulative average time learning model. The cumulative average time learning curve represents the fact that the time spent per unit declines by a constant percentage as the number of units produced.

Cost which is related to specific cost object and cannot be economically traceable is classified as

line cost
staff cost
direct cost
indirect cost
✅ The correct answer is D.
Cost which is related to specific cost object and cannot be economically traceable is classified as indirect cost. Indirect costs are costs used by multiple activities, and which cannot therefore be assigned to specific cost objects.