The price elasticity of demand for tickets to local baseball games is estimated to be equal to 0.89. in order to boost ticket revenues, an economist would advise: a. increasing the price of game tickets because demand is inelastic. b. not changing the price of game tickets because demand is unit elastic. c. increasing the price of game tickets because demand is elastic. d. decreasing the price of game tickets because demand is elastic.

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.