Hello I am working in two question the first question is discussion question the

Hello I am working in two question the first question is discussion question the need to answer the main question and give me two explanation of answer the answer for main discussion question and explanation shIoud have three reference and citation no plagiarism in paragraph the need to write 500 word for discussion and explanation when finished the discussion question the need to make presentation about thediscussion question( 7 pages PowerPoint under the each page put some point explanation and interpretation notes bottom of page( question two below Course Learning Assessment)
Discussion question
Random-Walk Theory Discussion Question – CLO 1, 3, 5, 6
For this discussion question, you will practice your oral business communication skills by selecting one of the choices below and recording your response. Your recording must be no shorter than 4 minutes and no longer than 5 minutes. Do not exceed 5 minutes in length.
Be brief and considerate of your audience, while paying attention to your word selection. Prepare your message appropriately.
Before you record, look around and ensure that not only is your outfit appropriate for this recording, but that your background is professional and that you are well-lit. Consider the use of a virtual background.
After you record your response to one of the choices below, upload your presentation link as a response to the Discussion Question. Be sure to listen to at least two peer recordings and respond, highlighting things they did well and things they could consider improving upon when presenting again.
1. The random-walk theory, with its implication that investing in stocks is like playing roulette, is a powerful indictment of our capital markets.
2. If everyone believes you can make money by charting stock prices, then price changes won’t be random.
3. The random-walk theory implies that events are random, but many events are not random. If it rains today, there’s a fair bet that it will rain again tomorrow
Question two ( the shioud have reference and citation in each paragraph no palgrism found )
Course Learning Assessment 1 – CLO 1, 2, 3, 4, 5, 6 7. Please see the rubrics for grading criteria.
Taxes are costs, and, therefore, changes in tax rates can affect consumer prices, project lives, and the value of existing firms. Evaluate the change in taxation on the valuation of the following project:
Assumptions: Tax depreciation is straight-line over three years. Pre-tax salvage value is 25 in Year 3 and 50 if the asset is scrapped in Year 2. Tax on salvage value is 40% of the difference between salvage value and book value of the investment. The cost of capital is 20%.
1. Please verify that the information above yields NPV = 0.
2. If you decide to terminate the project in Year 2, what would be the NPV of the project?
3. Suppose that the government now changes tax depreciation to allow a 100% write-off in Year 1. How does this affect your answers to parts a and b above?
4. Would it now make sense to terminate the project after two rather than three years?
5. How would your answers change if the corporate income tax were abolished entirely