From calculus, you know that the derivative and integral are inverse operations; one undoes the effect of the other. Prove that the first difference and the running sum are also inverse operations. That is, show that the cascade of these two systems is identical to the delta function. Explain in detail?

Please answer the following questions.

1. Please explain why we need image rejection filter or image rejection mixer and when we need with detail explanation.

2. Please introduce a couple of methods to remove image signals.

2

.Implementing a functional internetwork is no simple task. Many challenges must be faced, especially in the areas of connectivity, reliability, network management, and flexibility. Briefly explain the challenges encountered during this implementation. [15]

kindly cite references and answer in detail

Please explain the process of an evaluation of on-the-job training, as well as pre-departure training. If there are more ways of doing an evaluation, please cover in detail at least one that is applicable for both on-the-job training and pre-departure training in human resource management.

Compare and contrast direct finance and indirect finance. Give a specific example of each and discuss in detail the differences. Which is more likely to have a larger share of the total financial market in a mature economy like the United States? Explain why

Explain in detail : Compare and contrast evolutionary and revolutionary change. Give at least one example of each type of change in an organization. Uese examples from researching case studies using the internet.

Note: The answer should be in minimum 15 lines.

Explain in your own words the reason why a Eurodollar futures contract needs to be tailed in order to hedge the rate paid on a loan that is taken out at a future date. State the term (or name) for the difference between the FRA (forward rate agreement) rate and Eurodollar rate. If there were no difference between the Eurodollar rate and the FRA rate, state who is systematically favoured in a Eurodollar futures contract: the borrower or the lender.

You are on the town financial committee. Would you propose sales tax,
social security tax of payroll or progressive tax? Explain.

a. Suppose you are asked to serve on your state commission to revise the tax
system of the state. If you had to choose among a social security type of
payroll tax, a progressive income tax, a property tax, or a sales tax, which
one would you choose? Why?

You are required to pick a consumer product and discuss the followings:
1. What is the product? [Hint: this can be as broad as you want, like computers, TVs, cars or as brand specific as possible, such as Twinkles, iphone. Think about how you will answer the questions below before you pick your product].
2. What are the substitutes and complements for this product?
3. Is the price elasticity of demand greater or below 1? In other words, how sensitive are the consumers to this price change in this product? [Hint: best to be support by news article, news report, financial report, journal articles. If you do have support, please add proper citations and bibliography section]
4. Is this product a normal good, inferior good? Why?
5. Describe the market competition for this product (perfect competition, oligopoly, monopoly, etc) Who are the main producers?
6. What factors would affect the demand for this product?
7. What factors would affect the supply for this product? What inputs does it require?

Why does Kant think that a 'common will' is necessary for the implementation of an ethical State? Then consider what Kant thinks needs to happen in order to bring that 'will' about. Does this contradict the very possibility of an ethical politics? Why/why not?