2.2. The Keynesian AD-AS model describes what happens with price levels when aggregate
demand increases. Could you find any evidence from the last ten-fifteen years that might support
AD-AS model descriptions of demand-pull inflation, cost-push inflation, and recession? For
example, you could find data on the GDP's of any two countries from 2000 to 2017 to support
your findings.

When consumers discard their gasoline-powered automobiles for electric-powered ones, this partially reflects the of gasoline?

Asmartphone manufacturing company uses social media to achieve different business objectives. match each social media activity of the company to the objective it the company achieve.

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends > a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?