Question: Question Content Area Method of Least Squares, Developing and Using the Cost Formula The method of least squares was used to develop a cost equation
Question Content Area
Method of Least Squares, Developing and Using the Cost Formula
The method of least squares was used to develop a cost equation to predict the cost of receiving purchased parts at a video game manufacturer. Ninety-six data points from monthly data were used for the regression. The following computer output was received:
| Intercept | 161,000 |
| Slope | 215 |
The cost driver used was number of parts inspected.
Required:
1. What is the cost formula?
Total cost of receiving = $fill in the blank 1 + ( $fill in the blank 2
Fixed cost per monthNumber of parts inspectedVariable rate
)
2. Using the cost formula from Requirement 1, identify each of the following: independent variable, dependent variable, Variable rate per professional hour, and fixed cost per month.
| Independent variable | $210$147,400Number of parts inspectedTotal cost of receiving | |
| Dependent variable | $210$147,400Number of parts inspectedTotal cost of receiving | |
| Variable rate per professional hour | $215$161,000Number of parts inspectedTotal cost of receiving | per part inspected |
| Fixed cost per month | $215$161,000Number of parts inspectedTotal cost of receiving |
3. Using the cost formula, predict the cost of receiving for a month in which 6,800 parts are inspected.
Total cost of receiving = $fill in the blank 8
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
