60- 2.50s =27.50 so s= 60-27.50/2.50= 32.50/2.50 =13 so Virginia ate lunch for 13 days @2.50 per day.
check 2.50 x 13= 32.50 and subtract from 60 you will have 27.50 left
Answer:
d. both the long-run Phillips curve and the long-run aggregate supply curve.
Explanation:
the long run Phillips curve is a vertical line that represents the natural rate of unemployment, therefore, a change in the natural rate of unemployment will shift the curve.
The long run aggregate supply curve is also a vertical line that shows potential GDP, and a change in the natural rate of unemployment will shift it.
Answer:
- Number of workers
- Hours of labor
Explanation:
Productivity is a gauge of efficiency in the production process. The most common way of calculating it is by dividing the outputs by inputs.
The other way of calculating productivity is through labor. Labor productivity assesses the rate of output per worker per unit of time, usually hourly. Labor productivity is also the business's total production per unit of time, say an hour or per day.
The epa tries to balance protecting business interests with protecting the environment. EPA stands for Environmental Protection Agency. It <span> is an </span>agency<span> of the Federal government of the United States which was created for the purpose of </span>protecting <span>human health and the </span><span>environment.</span>