In: Accounting
Jorgenson Corporation has provided the following data for the first five months of the year:
Machine hours Lubrication cost
January 280 $1,530
February 360 $1,645
March 445 $1,755
April 310 $1,590
May 362 $1, 705
Using the least-squares regression method of analysis, the estimated variable lubrication cost per machine hour is closest to?
The answer has been presented in the supporting sheet. All the parts has been solved with detailed explanation and calculation. For detailed answer refer to the supporting sheet.