Timeliness, efficiency, and coverage are three key benefits of RSS

The growth of the Internet caused many brick-and-mortar firms to ________ in response to customer demands and a changing marketplace.

A) become click-only firms B) send out more catalogs C) become click-and-mortar firms D) develop more infomercials E) expand their outside sales forces

Dummy variables for regression analysis can take on a value of either -1 or +1

Indicate whether the statement is true or false