On June 5, Karl completed an application for critical illness coverage and paid an annual...

On June 5, Karl completed an application for critical illness coverage and paid an annual premiumof $1,250. On June 25, the underwriter approved the policy under standard conditions and sent it to the agent, who received it on July 7. The agent contacted the client on August 8 and the date for delivery was set at August 10. On August 12, Karl learns that he will lose his job at the end of the month. As such, he decides to cancel the policy, returning it to the insurer on August 15. What is the rule governing Karl’s right to have his premium refunded?