The Browne's Town housing Scheme operates a Laundromat, solely for the purpose of providing laundering services to Tenants in residence. You have been hired as an accountant , to analyze the cost of the laundering services. The Housing administration has assembled the data for a twelve month period pertaining to the monthly total costs of providing the service and the corresponding number of Tenants who used the laundering facilities each month. The table below shows the monthly data collected over the academic year under review.

Month	Total Laundering Costs	# of Tenants Laundering
August	188000	1200
September	213100	1650
October	232000	2000
November	248200	2300
December	261700	2550
January	269800	2700
February	242800	2200
March	250900	2350
April	253600	2400
May	226600	1900
June	169900	850
July	161800	700

e) Using the trend line, determine Browne Town's Housing Scheme fixed cost per month and the variable cost per Tenant. (Use 0 & 2,500 Tenants) f) Based on the scatter gram, what is the equation of the total mixed cost function? g) Which of the two methods would be more appropriate? Explain your answer.