The primary health-care provider has prescribed ampicillin 250 mg IV push (IVP) for an adult. What is the time period (in minutes) over which the drug needs to be administered if the drug needs to be administered at 125 mg/3 min?  Answers should be provided as numbers only and should be rounded to the nearest whole number. 

There is a significant decrease in this sleep stage beginning the second decade of life, followed by a slower decline with advancing age. 

Imagine a world in which there are two countries, Country A and Country B.  If Country A produced nothing but corn, it could produce 150 tons per day. If Country A produced nothing but cars, it could produce 40 per day. If Country B produced nothing but corn, it could produce 100 tons per day. If Country B produced nothing but cars, it could produce 20 per day.  This gives us the graphs below. Imagine both countries specialize based on their advantages. Country A then agrees to give Country B 20 cars per day. Country B agrees to give Country A 80 tons of corn per day in exchange. How many cars and tons of corn does Country A have at the end of each day after this trade occurs?

Describe how sleep deprivation may lead to excessive weight gain.

The most dominant factor affecting the human circadian cycle is light.

Consider the market for Hot Dog Buns. If the price of Hot Dogs (a complement) increases, what will happen to the demand for Hot Dog Buns?

The homeostatic sleep drive is defined as:

Suppose you have a choice of 3 schools. The Elite School will give you $140,000 of benefit, and cost you $120,000.  The Mid School will give you $60,000 of benefit, and cost you $20,000. The Safe School will give you $30,000 of benefit, but cost you nothing because of scholarships.  Based on the economic surplus, which school should you choose to attend? Relevant Equations Below:

Cellular immunity deals with antigens residing within a host cell.

Let’s say you own your own farm. Your total revenue is $32,000 a year, and your explicit costs of equipment, seeds, etc are $15,000. You could also choose to work as a manager making $13,000 a year. What is the Normal Profit of your business?