Researchers should ask difficult questions early in the survey while the respondent is still "fresh." Easier questions should be asked later in the survey.

All of the following are true statements about common stock dividends except

A) dividends are based upon earnings. B) no dividends may be paid. C) dividends are usually between 1% and 3% of the stock's price. D) dividends are contractually guaranteed to common stockholders.

The application layer of TCP/IP includes the functionalities of the OSI application, presentation, and session layers

Indicate whether the statement is true or false