A PPO uses a discount on charge arrangement. Marie incurred total charges by a hospital of $6 comma 2006,200, and the percentage paid to the provider is 6060%. Marie's contract with the PPO specifies her co-pay as 3030%. How much does Marie have to pay?

Hi! so let’s say you buy two cds that’s a total of 20$ & two books , which is 12$, giving you the sum of 32$ , i would write it as ; c2+b2=32hope this : ) good luck!

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.