The Option to Buy Extended Warranties Is Commonplace with Most

Multiple Choice

The option to buy extended warranties is commonplace with most electronics purchases. But does the type of purchase affect a consumer's willingness to pay extra for
An extended warranty? Data for 420 consumers who purchased digital cameras and
Laptop computers from a leading electronics retailer are summarized in the table. The
Probability that a consumer purchases an extended warranty given that he/she has
Purchased a digital camera is

A) .07
B) .42
C) .58
D) .17
E) .83