explain the strategies which were employed in the South near the turn of the 20th century in attempts to thwart the migration of African Americans to the north? - This is for a Political Economy of Racism course

Gonorrhea and chlamydia

-Why aren't there serological tests for gonorrhea or chlamydia that could be used for screening purposes?

-Why is it unlikely that there will be vaccines available for either of these diseases in the near future?

Give an example of each type, a near-monopoly and a regulated monopoly and suggest how their monopoly power affects the prices they charge and the service they provide.

(Typed out answers)

Please use a real-life example to explore the following:

When is Vega the highest –in the money, out of the money, or near the money? Why do you think this is the case?

question 61

The relationship among stakeholders used to determine and control the strategic direction and performance of an organization is termed:

Select one:

a. working capital management.

b. capital structure.

c. Anglo-American activism.

d. corporate governance.

Question 62

A foreign subsidiary''s functional currency is the currency of the primary economic environment in which the subsidiary operates and in which it generates cash flows.

Select one:

True

False

Question 63

The primary objective of multinational tax planning is to minimize the firm's worldwide tax burden.

Select one:

True

False

Question 64

If a firm undertakes a project with ordinary cash flows and estimates that the firm has a positive NPV, then the IRR will be:

Select one:

a. cannot be determined from this information

b. greater than the cost of capital.

c. less than the cost of capital.

d. greater than the cost of the project.

Question 65

Under a floating exchange rate system, the government bears the responsibility to ensure that the BOP is near zero.

Select one:

True

False

1.what is the consumer surplus when a monopoly is able to engage in perfect price discrimination?

A. It is equal to producer surplus

b.It is greater than producer surplus

c.it is equal to producer profits

d.it is equal to zero

2.A monopoly damages the welfare of society by:

a.Supplying an inefficiently low quantity of output

b.incurring marginal costs

c.creating monopoly profits

d. creating producer surplus

3.Which of the following is NOT a barrier to entry in monopoly market?

a.A key resource is owned by a single firm

b.The government awards a firm the exclusive right to produce a product

c.Average total costs are always declining

d.A monopoly firm faces perfectly elastic demand

4. For a natural monopoly, what is the relationship between average total cost and marginal cost?

a.Average total cost is falling, and marginal cost is above average total cost

b. Average total cost is falling, and marginal cost is below average total cost

c.Average total is cost is rising, and marginal cost is below average total cost

d.Average total cost is rising, and marginal cost is above average total cost

NASA needs a solar sail for 3-unitCubeSat that will study near-Earth Asteroids. A CubeSat and Sails can weigh between 4-15-kg. This craft is supposed to sail for 2-3 years taking pictures of near-earth asteroids. It doesn’t need to travel fast but about 10-20 m/s. The sails are deployable for a set amount of time that you can arrange. The intensity of the sun is about 1.3 kW/m². You are to design the sail, you can choose the metallic coating, the shape of the sails and the dimensions to construct it. Recall that there is a reflection coefficient in radiation pressure, 1 for full absorption and 2 for full reflection.

1. You may have already noticed that the shape of your spectrophotometric titration curve is quite different than the shapes of the potentiometric titration curves which you have constructed in earlier experiments. Why? (HINT: Think about the mathematical relationships between pH and concentration and absorbance and concentration . . .).

2. When performing a potentiometric titration it is very important to make a large number of measurements near the endpoint, while for a spectrophotometric titration one actually ignores the measurements obtained near the endpoint. Explain.

3. In order for a photometric method to be used for a titration, what requirement(s) must be met by the titration system?