Most of the increase in wages has gone to what group of people?

I would say that unionized workers are the ones who have been the most successful at obtaining increases in wages because they are united in a common goal with a recognized defence organization with the power to stop work or file grievances if their demands are not met. They have strength in numbers and in being the main producers of the wealth. Those on staff often benefit from their wage struggles and get a raise when the hourly workers get a raise too.

The answer would be holiday inn.

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.