Which statement best describes the purpose of the loss ratio in underwriting?

Which statement best describes the purpose of the loss ratio in underwriting?

• A. It measures the insurer's investment performance.
• B. It measures customer satisfaction with the policy.
• C. It indicates underwriting profitability by comparing incurred losses and adjustment expenses to premiums.
• D. It sets the premium rates for new policies.

Answer: (C)

The main idea is that the loss ratio shows underwriting profitability by showing how much of the premium is consumed by claims and related costs. It is calculated by dividing incurred losses plus loss adjustment expenses by earned premiums. This metric tells underwriters whether the pricing and underwriting are covering the claims costs; a high ratio means a large portion of premium goes to paying claims (indicating potential underpricing or riskier expectations), while a low ratio means more of the premium remains to cover other costs and profit. It informs pricing decisions and underwriting standards, and it sits alongside the expense and combined ratios to assess overall profitability. It’s not about investment performance, customer satisfaction, or directly setting premium rates, though it guides pricing adjustments based on loss experience.

The main idea is that the loss ratio shows underwriting profitability by showing how much of the premium is consumed by claims and related costs. It is calculated by dividing incurred losses plus loss adjustment expenses by earned premiums. This metric tells underwriters whether the pricing and underwriting are covering the claims costs; a high ratio means a large portion of premium goes to paying claims (indicating potential underpricing or riskier expectations), while a low ratio means more of the premium remains to cover other costs and profit. It informs pricing decisions and underwriting standards, and it sits alongside the expense and combined ratios to assess overall profitability. It’s not about investment performance, customer satisfaction, or directly setting premium rates, though it guides pricing adjustments based on loss experience.