You want a new cell phone. which of these sources would be the most dependable?

a. you read everything the phone maker says about its phones.
b. you research "cell phone reviews" and pay a lot of attention to comments from people who don't have anything to do with the cell phone manufacturer.
c. you only talk to users of that type of cell phone.
d. you read the fine print of the advertising on the cell phone.

Cbis the answer so you don't get the wrong phone

The business cycle is the periodic but irregular up-and-down movement in economic activity, measured by fluctuations in real gross domestic product (gdp) and other macroeconomic variables. a business cycle is typically characterized by four phases—recession, recovery, growth, and decline—that repeat themselves over time. economists note, however, that complete business cycles vary in length. the duration of business cycles can be anywhere from about two to twelve years, with most cycles averaging six years in length. some business analysts use the business cycle model and terminology to study and explain fluctuations in business inventory and other individual elements of corporate operations. but the term "business cycle" is still primarily associated with larger (industry-wide, regional, national, or even international) business trends.

Ithink its 3! hope it : -)