If a carrier wave is modulated with 4 amplitudes and 4 phase changes, how many

Toward the end of the fiscal year, the owner of a small company came back from lunch concerned because he had learned that a business targeting the same customers as his was planning on spending $150,000 on promotion

As soon as he arrived at the office, he called his financial manager and said, "I want to budget $150,000 for next year's promotion." Which method of promotional budgeting did the owner want to use? A) the objective-task method B) the percentage-of-sales method C) the competitive-parity method D) the bottom-up method E) the pull-push method

Electronic commerce applications include

A) direct marketing. B) online banking. C) m-commerce. D) all of the above.