Andrew is a software tester. He runs through the same kinds of programs day after day, looking for bugs and reporting them. The workers in another department look at Andrew's reports and do the programming needed to fix the problems; Andrew never knows if his reports result in any software changes. Andrew is taking night classes in programming. Often, he knows the best solution for many of the bugs he finds, but is forbidden to make the fix or even offer suggestions. Which part of this description relates most to Task Identity

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.