State the differences between Retailing and wholesale

The product life cycle is a concept that provides a way to trace the stages of a products acceptance, from its introduction to its decline. This concept does not apply to a single brand but to entire product categories.

Suggest an example of a product in each stage of the product life cycle. Explain your examples. Which of these products do you own? What does this suggest about the type of adopter you are?

Investigate the accuracy and efficiency of convergence of different branching methods of calculating options prices.

The following questions have to be answered in 600-700 words per question:

1) Investigate the accuracy and efficiency of convergence of different branching methods of calculating options prices.

Your investigation should include the CRR Binomial Model, the Tian Shift Model and the Trinomial Model.

Your investigation should include an analysis of how may branches are needed to produce a given level of accuracy in each method and an explanation of why you think this is the case.

2) Investigate the efficacy of different option pricing models in explaining real world option prices

Your investigation should include the Black-Scholes, Gram-Charlier and Heston Stochastic Volatility Models and should include a comparison of the implied volatilities under each model with the implied volatility taken from real world option pricing data.

3) Build stochastic volatility into the CRR Binomial Model;

I have programmed all vba codes needed for those questions, the xorresponding excel sheets are uploaded in a zip file. The calculations needed for the report should be done in excel and the report should include some supporting graphs/figures.

Compare and contrast the early experiences of African Americans, Latinos, Asians, Native Americans, and certain groups of white immigrants in the U.S. What challenges did they face?

Compare and contrast the early experiences of African Americans, Latinos, Asians, Native Americans, and certain groups of white immigrants in the U.S. What challenges did they face? How were they discriminated against? How long did it take for them to gain political rights such as the right to vote? What role did the U.S government play in the difficult road these groups had to take?

Discuss How to produce a viable business plan with a limited time

This is an essay about a fictional company which provide \”free copy\” for university students. The business model is same as free magazines. For companies who want to advertise, we provide backside of paper as advertisement space. Our revenue comes from advertisements, not from copy users.

Please write 3 or 4 techniques to launch this new company with limited time. (EX. prioritising tasks, time scheduling, dividing team tasks effectively and etc.)

Please write up this essay based on theories with few examples.
(I will put actual examples later.)