Actuarial Notes

CAS Exam 5 Spring 2013, Question 1

Study guide: Exam 5

Given the following information for an insurance company that writes 24-month term policies:

Policy Group Effective Date Expiration Date Number of Vehicles
A January 1, 2010 December 31, 2011 50
B July 1, 2010 June 30, 2012 100

All policies within each group have the same effective date.

Part a (0.5 points)

Calculate the earned car-years for calendar year 2011.

Part b (0.5 points)

Calculate the earned car-years for policy year 2010 evaluated as of December 31, 2010 and as of December 31, 2011.

Part c (0.5 points)

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.

Part d (0.5 points)

Assume Policy Group B cancels on July 1, 2011. Calculate the 2010 and 2011 calendar year written car-years for Policy Group B.

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Concepts tested

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