=+12. The airline company in Exercise 4 has realized that some of its customers don’t have e-mail or don’t read it regularly. They decide to restrict the mailing only to customers who have recently registered for a “Win a trip to Miami” contest, figuring that those with Internet access are more likely to read and to respond to their e-mail.

They send an e-mail with the following message:

“Did you know that National Airlines has just spent over

$3 million refurbishing our brand new hub in Miami? By answering the following question, you may be eligible to win $1000 worth of coupons that can be spent in any of the fabulous restaurants or shops in the Miami airport. Might M08_SHAR8696_03_SE_C08.indd 292 14/07/14 7:31 AM Exercises 293