Releasing more information in a common-value auction is: 1) good for the bidders because it reduces the risk that they face 2) good for the auctioneer because it attracts more bidders 3) good for the bidders because they are less likely to bid more on the item than it’s worth 4) both 1 and 2

Please, clarify your answer.

List and explain (1-2 sentences for each suggestion) 6 factors commonly considered to assess a company as an investment

1. Perks

2. Income –dividend-yield

3. Growth- capital gain –earning per share

4. P/E ratio(low)

5. EV/EBITOA.

6. Price to earnings growth (PEG)

1. Discuss both financial measures (i.e., market & accounting) in terms of 1) timeliness, 2) preciseness, 3) objectivity, 4) congruence, and 5) cost-effectiveness.

2. How can the myopia problem, often caused by financial measures, be overcome? Please provide at least 5 remedies for the myopia problem and briefly explain each remedy.

Given are five observations for two variables, x and y. The estimated regression equation for these data is y = 1 + 2.4x
(A) Compute SSE, SST, and SSR
(B) Compute the coefficient of determination, R^2.
(C) Compute the sample correlation coefficient.

Following is an infix expression.

                                          ((A ^ B) ^ C ^ M * W / X ) ^ Y ^ Z

1. Convert it into postfix and prefix using stack and verify through binary tree.
2. Evaluate infix, postfix and prefix with the following values.

A = 2, B = 2, C = 3, M = 1, W = 4, X = 8, Y = 1, Z = 3

Without doing detailed calculations, indicate which of the following electron transitions in the hydrogen atom results in the emission of light of the longest wavelength. Explain why.

a. from n = 1 to n = 2

b. from n = 4 to n = 3

c. from n = 1 to n = 6

d. from n = 3 to n = 2

Sum

Bibi have an X × X array. Each array contains an integer a, and Bibi is curious about how much is the sum of all integers in each column.

Format Input:

The input consists of an integer T. The next T line contains X integers followed by an X × X array. Each array contains integers a.

Format Output

The output contains ”Case #T:” followed by X integers separated by spaces that indicate the sum of all the numbers in the i-th column.

Constraints

• 1 ≤ T ≤ 100

• 1 ≤ X ≤ 100

• 1 ≤ a ≤ 107

Sample Input 1 (standard input)

2

3

1 2 3

4 5 6

7 8 9

5

1 2 3 4 5

6 7 8 9 10

11 12 13 14 15

16 17 18 19 20

21 22 23 24 25

Sample Output 1 (standard output):

Case #1: 12 15 18

Case #2: 55 60 65 70 75

note : use c language, integer must be the same as the constraint, font use void/result code it under int main (){

Suppose ABC Corporation has an obligation to pay $70,000 and $60,000 at the end of 4 years and 9 years respectively. In order to meet this obligation, it plans to invest money by selecting from the following three bonds:

All bonds have the same face value $1000. Assume that the annual rate of interest to be used in all calculations is 7%. Consider semi-annual compounding.

(Keep your answers to 2 decimal places, e.g. xxx.12.)

(a) Find the present value and duration of the obligation.

     Obligation price: ________            Obligation duration: __________

(b) Find the price for each of these bonds.

     Bond 1: ________          Bond 2: ________         Bond 3: ________

(c) Determine Macaulay durations D1, D2, and D3 of these three bonds, respectively. (Keep 2 decimal places.)

     D1: ________                D2: ________               D3: ________

(d) Can the Corporation choose bonds 1 and 2 to construct its portfolio? Justify your answer.

(e) Suppose the Corporation decides to use bonds 2 and 3. Denote by V2 and V3 to be the amounts of money to be invested in the two bonds, respectively. To get an immunized portfolio, write down appropriate equations in V2 and V3 first, and solve for V2 and V3.

      V2: ________             V3: ________