You have some urgent business to attend to in GuangZhou in China. You need to fly from Toronto to GuangZhou. You can take China Southern Airlines or Air Canada. Considering the data provided, which airline should you take, and what is the expected monetary value of your decision?

ANADA Air Canada Fare $1200 ONUN TETERN China Southern Airline Fare $800 On Time 90% Late $4,000 On Time 70% Late $4,000