TB MC Qu. 5A-66 Jorgenson Corporation has provided... Jorgenson Corporation has provided the following deata for the first five months of the year Machine Hours Lubrication Cost January February 255 $ 1,50s $ 1,625 $ 1,760 340 March 415 April May 320 $ 1,595 $ 1,695 350 Using the least-squares regression method of analysis, the estimated varieble lubrication cost per machine hour is closest to Multiple Choice $165 $1.23 $111 $95