Explain in detail the ethical issues of Arthur Andersen with Enron and what does Arthur Andersen did that lead to the company's fraud. Very details pls.

Explain in detail the difference between the null hypothesis and alternative Hypothesis.

In what cases you reject the Null and apply the alternative give a practical example.

Compare the neoclassical model, the new endogenous growth model and the strategic trade theory. Any differences between these theories? What are the differences? Explain in detail.

What role was played by quantitative easing (QE) in the U.S. after the “Great Recession”? Was this QE necessary or not? (Explain in great detail with reference to economic policies)

What can we explain first order change and second order change in a global support organization? Justify with detail examples of the change efforts.

In Drosophila, the yellow (y) and the white (w) gene are both X-linked and recessive and 1 m.u. apart. You cross a true breeding yellow female with wildtype red eyes with a male with wildtype body color and white eyes. You obtain all wildtype females in the F1. You testcross an F1 female with a yellow bodied male with white eyes.

What is the expected proportion of the testcross males that are yellow with white eyes? Please explain your answer.

The Red Cross slogan for blood drive is “Blood Saves Lives”. This is true but there are several hazards that attend blood donation. Current trend is that a patient should be transfused only with the faction of blood that is required such as erythrocytes, platelets, clotting factors etc. Sometimes however, whole blood transfusion is needed. Describe one or two conditions in which blood or only a component of blood is transfused. Explain your answer in the light of what you now know in anatomy and physiology.

You are given the following information about Stock 1 and Stock 2.

The market risk premium is 8% and the risk-free rate is 4%.

(a) Use an appropriate computing tool to help you work out the following.

(i) Calculate the expected returns of Stock 1 and Stock 2.

(ii) Appraise which stock has the higher systematic risk.

(iii) Compute the total risk of each stock.

(iv) Appraise which stock is riskier.

(b) Discuss whether a risky asset can have a negative beta and what the CAPM predicts about its return.

You are thinking about starting a new business that makes and sells a product similar to Red Bull. Why is this magical drink that “gives you wings” under government scrutiny in several countries? What are the ethical issues surrounding making and selling products that may or may not be harmful to a person's health?