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A company hired a group of Software Engineers to some PC applications for the company
Following data describes the number of PC applications made and its Total costs to the
company is as follows:
Month	# of PC	Total
	applications	Cost
Jan	520	$ 25,500
Feb	550	$ 26,500
Mar	560	$ 27,000
Apr	600	$ 29,500
May	450	$ 23,000
June	560	$ 26,250
July	680	$ 32,000
Aug	700	$ 32,500
Sep	560	$ 26,250
Oct	570	$ 26,750
Nov	600	$ 28,000
Dec	450	$ 22,000
Solve by Least-squares Regression Method ONLY AND COMPUTE THE FOLLOWING
Requirements:
(i) Variable cost per Application= $
(ii) Fixed cost per month = $
(iii) Semi Variable costs per month = $
(iv) Semi Fixed costs per month = $
REMEMBER NOT TO SOLVE BY HIGH-LOW METHOD
Need 100% Correct Answer only