Cost that varies directly with productionCost containing both fixed and variable componentsCost partially fixed and partially variableOptions B and C are both correctNone of the above

5.Given a cost difference of $32,000 and a slope coefficient of 0.40, what is the corresponding difference in machine hours?

80,000 hours12,800 hours70,000 hours22,800 hoursNot applicable

6.Which function describes the reduction in labor hours per unit as production volume grows?

constant curvelearning curvestraight-line curvecombined curvevariable curve

7.In the linear cost equation y = a + bx, what does the variable 'y' represent?

estimated fixed expenseestimated variable expenseestimated total costestimated selling priceestimated profit

8.In a regression model, when the forecasted cost is 65 and the actual cost observed is 19, what is the value of the disturbance term?

46563676

9.Which approach takes into account the expenses and cost drivers of departments like employee relations and process engineering?

costing approachproduction approachconference approachdeduction approachallocation approach

10.Given a residual error of 35 and a predicted cost of 20, what is the actual observed cost?

55156585

11.When is the association between cost and its cost driver considered economically valid in terms of goodness of fit?

If it is meaningfulIf it lacks significanceIf it contains index metricsIf it does not contain index metrics

12.What is the initial step in estimating a cost function through quantitative analysis?

Select a method for price estimationIdentify the dependent variableDetermine the independent variablePick a revenue estimation techniqueNone of the above

13.In terms of variable relationships, what is the classification called when the activity cost is part of the dependent variable and shares the same cost driver?

relationship with diverse characteristicsrelationship at an extreme levelabsence of uniform relationshipuniform relationship

14.In a cost function graph, what does the vertical dashed line signify?

depiction of costarea outside considerationrange of relevancevisual display

15.What is the term for the statistic that indicates the size of the standard error relative to the estimated coefficient?

t-valueb-valued-valuec-value

16.Under which condition is a cost more likely to be classified as variable?

When the time period considered is extendedWhen the time period considered is briefWhen the length of the time period does not matterWhen the length of the time period is significant

17.What is the term for examining data collected over consecutive past intervals related to a specific plant, activity, or organization?

economic data sequencefinancial data sequencetime seriesanalytical data sequence

How to prepare with Cost Function and Behavior MCQs

Work through questions topic by topic, then revisit any you answered incorrectly.
Read explanations carefully—they often cover facts that repeat across PPSC, FPSC, and NTS papers.
Pair subject practice with past papers to see how Cost Function and Behavior appears in real exam conditions.

Cost Function and Behavior

About this subject

Practice questions

1.In the quantitative analysis approach to estimating a cost function, what is the third step focused on gathering data for?

2.Which of the following is considered an independent variable when estimating a cost function?

3.Which measure is calculated using the formula 1 minus unexplained variation divided by total variation?

4.Which type of cost includes characteristics of both fixed and variable expenses simultaneously?