Suppose the government decided to tax e-mail messages, text messages, and instant messages— say, at 5 cents per message. The money would be used to cut the income tax and sales tax on other goods and services. (LO6-3) a) Suppose a student sends 10 e-mail messages, 15 text messages, and 25 instant messages each day. How much tax would be paid? b) Would a tax of 5 cents per message reduce your use of messaging? c) What effect do you think a tax on messages would have on the amount of spam sent on the Internet? Is this a desirable outcome?