The cost analyst at Fitzroy Services has conducted an analysis of the support cost accounts at their Victoria Branch. Fitzroy provides outsourced technical support services for various online businesses. Partial information from the analysis is available here. Account Supplies Supervision Customer Support Administration Fixed Portion $ 14,200 ?? 36,700 51,200 Variable Portion $ 34,300 22 22,900 8,900 Total ?? $ 43,000 ?? ?? The cost equation estimated as a result of this analysis was reported as: Total Cost = $119,300 + $0.20 X where X is the number of customer transactions forecast for a month. The total cost in the month the analyst did the work was $211,200. Required: a. What is the fixed cost for Supervision? b. In the month of the analysis, what was the total variable cost for Supervision? c. What was the number of customer transactions in the month of the analysis? $ a. Fixed cost for Supervision b Total variable cost for Supervision c. Number of customer transactions 17,200 25,800 $