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When things go wrong

There are lots of things that can go wrong when a customer uses the

Break Neck web app. Below are several problems that might come up

when a customer uses the pizza order form. In each of the blanks below,

write down what you think will happen when each error occurs.

Susan enters her phone number, but

accidentally clicks “Order Pizza” before

she enters her pizza order.

Maylee enters her phone number and

pizza order, but accidentally changes the

street number in the address eld.

Walt mistypes his phone number into the

Break Neck order form, and then enters

his address and order manually.

Answers on page 291.