The reason why price is hard for marketing managers to control is because Multiple select question. it is an important part of the total product offer it is a critical way in which customers evaluate a product it is the only ingredient that customers will use in their buying decision

This is true for sure

Yes i believe the answer is b. it seems to be the most logical answer. hope this . : )

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.