Economic growth causes the . Question 13 options: production possibilities curve to shift rightward and the long-run aggregate supply curve to shift rightward production possibilities curve to shift leftward and the long-run aggregate supply curve to shift rightward production possibilities curve to shift rightward and the long-run aggregate supply curve to shift leftward production possibilities curve to shift leftward and the long-run aggregate supply curve to shift leftward

2standard deviation a particular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Acompany that makes shopping carts for supermarkets and other stores recently purchased some new equipment that reduces the labor content of the jobs needed to produce the shopping carts. prior to buying the new equipment, the company used 6 workers, who produced an average of 79 carts per hour. workers receive $16 per hour, and machine coast was $49 per hour. with the new equipment, it was possible to transfer one of the workers to another department, and equipment cost increased by $11 per hour while output increased by four carts per hour. a) compute the multifactor productivity (mfp) (labor plus equipment) under the prior to buying the new equipment. the mfp (carts/$) = (round to 4 decimal places). b) compute the productivity changes between the prior to and after buying the new equipment. the productivity growth = % (round to 2 decimal places)

Under t, the point (0,2) gets mapped to (3,0). t-1 (x, y) →