The default rate of Don's new customers has been running at 25 percent. The average sale for each new customer amounts to $750, generating a present value of profit of $300 and a 25 percent chance of a second order next year. The default rate on second orders is only 5 percent. If the interest rate is 5 percent, what is the expected profit from each new customer?

• $178.13

• $161.72

• $159.38

• $243.75