The operating ratio for a PC insurer equals A. loss ratio plus the ratios of loss
adjustment expenses to premiums earned.
B. loss ratio plus expense ratio plus dividend ratio.
C. combined ratio minus dividends paid to policyholders.
D. acquisition costs plus dividends paid as a proportion of premiums earned.
E. combined ratio after dividends minus the investment yield.
Answer:
If interest rates increase by 20 basis points (i.e., ΔR = 20 basis points), use the duration
approximation to determine the approximate price change for the Treasury note.A.
$0.000.
B. $0.2775 per $100 face value.
C. $2.775 per $100 face value.
D. $0.2672 per $100 face value.
Answer: