It takes __________ consecutive monthly changes in the LEI before a change in economic activity is being foreshadowed

According to your textbook authors, economics is generally

A) an unbiased science. B) a method rather than a body of settled conclusions. C) founded on the observation of data. D) a false and misleading discipline.

If two telephones can connect to a central switch, those connection services are complements

Indicate whether the statement is true or false