4. Project Y has initial cost of $10,000, and the discount rate for each project is 12%. Expected cash flow is given below for project:

Year Project Y

1. 2,000

2. 2,000

3 3,000

4 3,000

Calculate NPV for this project.

Number of units bought. Price paid per unit ($)

Item Year 1 Year 2 Year 1 Year 2

A 121 141 $9 $10

B 149 163 $21 $23

C 173 182 $26 $27

D 194 103 $31 $33

5. Calculate a base-weighted and current- weighted index. Years 1 is base and year 2 is current.

Using C language

Problem!! <3 x 3 tic tac toe>

2 players are doing tic tac toe alternatively. Anyone could win when they first make a bingo for any line(horizontal, vertical, diagonal)

[Constraints]

1. Use 2dimensional Array(3 X 3)

2. Each elements are 1 or 2 so that can show their player1, player2's mark.

3. Inputs are 1 through 9 as you can see

4. No inputs are duplicated

5. if no one wins after the tictac toe, print out "draw"

Example of screen of output

Sometimes medical personnel is faced with the task of comforting children in the midst of whatever is going on.

Your task is to tell a child a story about numbers. Your story should include:

1. Mention 2 different types of numbers from this list: integers, rational numbers, percentages

2. Give a realistic scenario that involves each number

3. Give a specific example of each type of number( e.g 2, 3\4, 5, etc)

4. Give a calculation involving the numbers ( e.g, 2+3\4= 11\4)

The distribution system for the Herman Company consists of three plants, two warehouses, and four customers. Plant capacities and shipping costs per unit (in $) from each plant to each warehouse are shown below along with customer demand and shipping costs per unit (in $) from each warehouse to each customer

Formulate the linear programming model to minimize the cost of shipping for this transshipment problem.

A-at the optimal solution how much is shipped from Plant 3 to Warehouse 1?

B-what is the range of optimality of coefficient of cost from Plant 3 to Warehouse 1 and what does this mean?

C-what is the range of feasibility for the supply amount for Plant 2 and what does it mean?

d-what is the range of feasibility for the demand amount for customer 2 and what does it mean?

Part 1. You are offered an investment which will pay you $300 in 1 year, $350 in 2 years, $350 in 3 years and $300 in 4 years. Your required rate of return is 9%. What is the most that you should be willing to pay for the investment?

Part 2. Calculate the value of the stream of cash flows below in Year 3.

t=0--->CF0 = $450

t=1--->CF1 = $550

t=2--->CF2 = $650

t=3--->CF3 = $750

t=4--->CF4 = $850

The relevant rate is 9%. (Enter only numbers and decimals in your response. Round to 2 decimal places.)

3MgCl2(aq) + 2Na3PO4(aq) ------> 6NaCl(aq) + Mg3(PO4)2(s)

1.) If given 29 grams of each reactant, determine the limiting reagent.  

2.) Based on your answer from number 1, what is the theoretical yield of this reaction for Mg3(PO4)2?

3.) Based on your answers from questions 1 and 2, if you were to perform this reaction and generate 20 grams of material, what is the % yield of the reaction?

4.) Based on your answers to the previous 3 questions, when 4 moles of MgCl2 are allowed to react with an excess of Na3PO4 how many moles of NaCl are produced?

Drawing execution specification bar is more common when using a UML Case tool, and less common when wall sketching.

Question 13 options:

Question 14 (3 points)

To support conditional and looping constructs, the UML uses frames.

Question 14 options:

Question 15 (3 points)

Asynchornouse message call doesn’t wait for a response, it doesn’t block.

Question 15 options:

Question 16 (3 points)

The critical design tool for software development is a mind well educated in design principles. It is not the UML or any other technology.

Question 16 options:

Question 17 (3 points)

Responsibilities are assigned to classes of objects during object design.

Question 17 options:

Question 18 (3 points)

Which of the following modeling efforts lead to analysis paralysis, with little or no return on investment?

Question 18 options:

Question 19 (3 points)

Which one of the following is a domain model?

Question 19 options:

Question 20 (3 points)

By applying UML notation, which one of the following a domain model may not show :

Question 20 options:

Question 21 (3 points)

Which one of the following among the three strategies to find conceptual classes?

Question 21 options:

Question 22 (3 points)

Elaboration is the initial series of iterations during which, on a normal project:

Question 22 options:

Problem 7-5 Cumulative Abnormal Returns (LO2, CFA2)

Ross Co., Westerfield, Inc., and Jordan Company announced a new agreement to market their respective products in China on July 18, February 12, and October 7, respectively. Given the information below, calculate the cumulative abnormal return (CAR) for these stocks as a group. Assume all companies have an expected return equal to the market return. (A negative value should be indicated by a minus sign. Leave no cells blank - be certain to enter "0" wherever required. Do not round intermediate calculations. Round your answers to 1 decimal place.)

Sentinel Company is considering an investment in technology to improve its operations. The investment will require an initial outlay of $247,000 and will yield the following expected cash flows. Management requires investments to have a payback period of 2 years, and it requires a 10% return on investments. (PV of $1, FV of $1, PVA of $1, and FVA of $1) (Use appropriate factor(s) from the table provided.) Period Cash Flow 1 $ 48,200 2 53,200 3 75,900 4 94,600 5 126,800 Required: 1. Determine the payback period for this investment. 2. Determine the break-even time for this investment. 3. Determine the net present value for this investment.

Complete this question by entering your answers in the tabs below.

Required 1

Required 2

Required 3

Determine the payback period for this investment. (Enter cash outflows with a minus sign. Round your Payback Period answer to 1 decimal place.)

etermine the break-even time for this investment. (Enter cash outflows with a minus sign. Round your break-even time answer to 1 decimal place.)

Determine the net present value for this investmen

Determine the net present value for this investmen

1-R2=

2-F test statistic=

3.b2=

4-P-value for F test=