Use the graph below to answer the following question: ATC, AVC & MC ($) 20 MC2 MC1 ATC2 ATC1 AVC2 AVC1 Q2 Q1 Quantity of Cars A. List one reason why the curves shown in the graph above would shift from AVC1 to AVC2, ATC1 to ATC 2 and MC1 to MC 2 B. What is the formula for the firm's short run temporary shutdown point? Explain. C. Explain how you would determine the value of Average Fixed cost from the graph,

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Given the following information for an insurance company that writes 24-month term policies: Number of Vehicles 50 100 Policy Group A B Effective Date January 1, 2010 Expiration Date December 31, 2011 July 1, 2010 June 30, 2012 All policies within each group have the same effective date. (a) Calculate the earned car-years for calendar year 2011. (b) Calculate the earned car-years for policy year 2010 evaluated as of December 31, 2010 and as of December 31, 2011. (c) Assume Policy Group B cancels on January 1, 2011. Calculate the 2010 policy year written car- years evaluated as of December 31, 2010 and as of December 31, 2011 for Policy Group B. (d) Assume Policy Group B cancels on July 1, 2011. Calculate the 2010 and 2011 calendar year written car-years for Policy Group B.