We have 3 bowls,

1) The first bowl contains 3 red and 2 green balls

2) the second bowl contains 2 red and 1 white balls

3) the third one contains 1 red and 3 green balls

One bowl by the random is selected and then 2 balls will be drawn. what is the probability that both of these balls will be red?

Q. Let A, B independent events, with P(A) = 1/2 and P(B) = 2/3. Now C be an event with P(C) = 1/4, and suppose that P(A|C) = 1/3, P(B|?̅) =7/9, P(A∩B|?̅) = 7/18.
(a) Calculate the P(A∩B)
(b) Calculate the P(A|?̅) and P(B|C)
(c) Calculate the P(A∩B|C)
(d) Show if P(A∩B|C) equals P(A|C)P(B|C) or not.

3. AICC is considering the following two projects: (2 pts)

Project Year 0 1 2 3 A Cash flows -$50 $15 $25 $25 B Cash flows -$50 $20 $25 $30

a. If these projects are mutually exclusive, which project should the company invest in based on the NPV and IRR if the WACC = 10%?

b. Calculate MIRR, payback period, and discounted payback period for the project you chose to invest in from part A only.

1. Briefly describe 2 possible effects that antibiotics have on bacteria (ie- 2 things antibiotics can do to the bacterial cell). Indicate whether each effect is bactericidal or bacteriostatic. 5pts (you may name a 3^rd effect for 1 extra credit point)

2. Would B cell activation occur in a person who has NO dendritic cells (DC)? Explain. 5pts

3. Is it a good idea to treat the flu with anti-bacterial antibiotics? Explain. 5pts

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Problem 2-34 (LO. 1, 2)

Ellie and Linda are equal owners in Otter Enterprises, a calendar year business. During the current year, Otter Enterprises has $320,000 of gross income and $210,000 of operating expenses. In addition, Otter has a long-term capital gain of $15,000 and makes distributions to Ellie and Linda of $25,000 each. What is the impact of this information on the taxable income of Otter, Ellie, and Linda?

If an amount is zero, enter "0".

a. If Otter is a partnership, it will report net ordinary business income (loss) of $ on its Form 1065. Ellie and Linda will receive a Schedule K-1 and each will report net profit of $ and separately stated long-term capital gain of $. The 20/15/0% preferential tax rate applies to only the long-term capital gain for Ellie and Linda. The partner's distributions do not affect Otter's taxable income and are not reported as income by Ellie and Linda. The partners' basis in the partnership is decreased by the distributions.

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Business operations can be conducted in a number of different forms. Among the various possibilities are the following: Sole proprietorships; Partnerships; Trusts and estates; S corporations; Regular corporations and Limited liability companies. For Federal income tax purposes, the distinctions among these forms of business organization are very important.

b. If Otter is an S corporation, it will report net ordinary business income (loss) of $ on its Form 1120S. Ellie and Linda will receive a Schedule K-1 and each will report net profit of $ and separately stated long-term capital gain of $. The 20/15/0% preferential tax rate applies to only the long-term capital gain for Ellie and Linda. The corporation's distributions do not affect Otter's taxable income and are not reported as income by Ellie and Linda. The shareholder's basis in the corporation is decreased by the distributions.

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Partially correct

c. If Otter is a C corporation, it will report net ordinary business income (loss) of $ on its Form 1120. Ellie and Linda will receive a Schedule M-3 and each will report net profit of $ and separately stated long-term capital gain of $ as well as dividend income of $. The corporation's distributions do not affect Otter's taxable income and are reported as income by Ellie and Linda.

1. What volume of 0.158 M HCl is required to neutralize 2.87 grams of Mg(OH)2?

2. Which ion(s) is/are spectator ions in the formation of a precipitate of BaSO4, when aqueous solutions of BaI2 and K2SO4 are mixed?

List 2 examples of the seven-step research process?

Step 1- define the problem

Step 2- Review the literature

Step 3- Formulate a hypothesis

Step 4- Select a research design

Step 5 - Carry out the research

Step 6- Interpret your results

Step 7- Reporting the research findings

List 2 examples of the seven-step research process?

Step 1- define the problem

Step 2- Review the literature

Step 3- Formulate a hypothesis

Step 4- Select a research design

Step 5 - Carry out the research

Step 6- Interpret your results

Step 7- Reporting the research findings