Questions
Tree Traversals It should be noted that, in class, all traversal methods were written as recursive...

Tree Traversals It should be noted that, in class, all traversal methods were written as recursive algorithm (i.e. at some point, the method called itself). It is possible to implement non-recursive versions of preorder, inorder, and postorder traversal methods mentioned in class. One intuitive way is by using a stack.
1) Give written pseudocode/explanation of :
a) How to build the tree such that a given non-recursive traversal method can be used.
b) Your algorithm for a non-recursive preorder, inorder, OR postorder traversal method (You only have to pick one)
2) Implement the above mentioned algorithms. Traversals should print out nodes in their required order.

In: Computer Science

what is meant by the term data consolidation

what is meant by the term data consolidation

In: Computer Science

Hi-Tek Manufacturing, Inc., makes two types of industrial component parts—the B300 and the T500. An absorption...

Hi-Tek Manufacturing, Inc., makes two types of industrial component parts—the B300 and the T500. An absorption costing income statement for the most recent period is shown:

Hi-Tek Manufacturing Inc.
Income Statement
Sales $ 1,651,600
Cost of goods sold 1,230,832
Gross margin 420,768
Selling and administrative expenses 550,000
Net operating loss $ (129,232 )

Hi-Tek produced and sold 60,400 units of B300 at a price of $19 per unit and 12,600 units of T500 at a price of $40 per unit. The company’s traditional cost system allocates manufacturing overhead to products using a plantwide overhead rate and direct labor dollars as the allocation base. Additional information relating to the company’s two product lines is shown below:

B300 T500 Total
Direct materials $ 400,600 $ 162,500 $ 563,100
Direct labor $ 120,700 $ 43,000 163,700
Manufacturing overhead 504,032
Cost of goods sold $ 1,230,832

The company has created an activity-based costing system to evaluate the profitability of its products. Hi-Tek’s ABC implementation team concluded that $57,000 and $108,000 of the company’s advertising expenses could be directly traced to B300 and T500, respectively. The remainder of the selling and administrative expenses was organization-sustaining in nature. The ABC team also distributed the company’s manufacturing overhead to four activities as shown below:

Manufacturing
Overhead
Activity
Activity Cost Pool (and Activity Measure) B300 T500 Total
Machining (machine-hours) $ 206,992 90,100 62,100 152,200
Setups (setup hours) 135,240 72 250 322
Product-sustaining (number of products) 101,400 1 1 2
Other (organization-sustaining costs) 60,400 NA NA NA
Total manufacturing overhead cost $ 504,032

Required:

1. Compute the product margins for the B300 and T500 under the company’s traditional costing system.

2. Compute the product margins for B300 and T500 under the activity-based costing system.

3. Prepare a quantitative comparison of the traditional and activity-based cost assignments.

In: Accounting

provide introduction, summary, statistical data to support your thesis. Topic: What lead to the decline of...

provide introduction, summary, statistical data to support your thesis. Topic: What lead to the decline of Chinese economy? content should cited and have references!!! explanation more plz.

Editing topic, choose one of the topic: Could below full employment be beneficial for an economy? OR What lead to the decline of Chinese economy?

In: Economics

6+ sentences minimum. I will give you thumb up! What is the purpose of a continuous...

6+ sentences minimum. I will give you thumb up!

  • What is the purpose of a continuous improvement program? What role does HRM play in assisting continuing improvements? In your opinion, how critical is it for an organization to prioritize (or not) these processes? Name two factors that benefit the employer and two factors that may be seen as non-beneficial to employees.

In: Operations Management

Golf and Chi-Square Tests Discussion Introduction This discussion provides a simulated exercise using two of the...

Golf and Chi-Square Tests

Discussion

Introduction

This discussion provides a simulated exercise using two of the most popular Chi-Square statistical tests. You are strongly encouraged to complete the textbook reading and start the MyStatLab Homework assignment before beginning this discussion. You need to be familiar with the Chi-Square distribution, its interpretation, and how results are typically calculated and reported together.

In this discussion, you are required to calculate and interpret your findings.

Review the information in each section and participate in the discussion.

Golf Rounds Scenario

As the Director of Golf for the Links Group, you are trying to determine if there is a significant difference in the number of rounds of golf played based on the day of the week. So far, you've gathered the following sample information for 520 rounds.

Day of the Week Number of Rounds Played
Monday 124
Tuesday 74
Wednesday 104
Thursday 98
Friday 120

Now, you need to use the sample to answer these questions. For each question, the null hypothesis is that the cell categories are equal, and the significance level is .05.

  • Is there a significant difference in the rounds of golf played during the week? Why is your choice appropriate?
  • What is the critical value and number of degrees of freedom for the Chi-Square statistic?
  • What is your decision regarding the null hypothesis? Why is your decision appropriate?

Golf Ball Quality Scenario

In addition to determining if there is a significant difference in the number of rounds of golf played based on the day of the week, you also have to determine which brand of "range balls" to buy for use at the driving range. You are looking for the most durable ball that will hold up for an extended period. You obtained samples of 100 golf balls from four different manufacturers, and your teaching professionals tested them for durability. The table shows the numbers of unacceptable and acceptable golf balls by manufacturer.

Durability Nike Srixon TaylorMade Titleist
Unacceptable 12 8 5 11
Acceptable 88 92 95 89
Total 100 100 100 100

At the .05 significance level, is there a difference in the durability of the range balls? Why is your decision appropriate?

Additional Instructions

Use Excel or Statdisk to answer the questions posed in both scenarios. Remember, the focus of this discussion is understanding and interpreting two different Chi-Square tests.

In: Math

To get around the problem presented in question 2, the internal standard technique is used. An...

To get around the problem presented in question 2, the internal standard technique is used. An internal standard is a volatile compound that does not interfere with the GC analysis.

• 10.0 mg of internal standard compound (Std) added to 50.0 mg of the mixture of A, B, and C (problem 2) to give a mixture with a total mass of 60.0 mg.

• The sample is analyzed by GC.

• Relative Peak Areas: Std (1.00), A (0.75), B (3.00). Remember C does not elute.

• Based off of the 10.0 mg of internal standard added to the sample, what are the weight percentages of A and B in the original sample?

In: Chemistry

a): Suppose we have developed the following rules and facts for our system. Rule 1: If...

a): Suppose we have developed the following rules and facts for our system.
Rule 1: If X is an animal then X is living spices
Rule 2: If X is living spices then X is a life form
Rule 3: If X is a life form then X is mortal
Fact: Dog is an animal.
Goal: Is Dog a mortal?

Problem: Using forward chaining, try to conclude that Dog is mortal.

b)The following is the rule set of a simple weather forecast expert system:

Rule 1. IF cyclone THEN clouds
Rule 2. IF anticyclone THEN clear sky
Rule 3. IF pressure is low THEN cyclone
Rule 4. IF pressure is high THEN anticyclone
Rule 5. IF arrow is down THEN pressure is low
Rule 6. IF arrow is up THEN pressure is high

Problem: Use backward chaining to reason about the weather if the working
memory contains the fact: clouds. Show your answer in a table naming the
rules matching the current working memory (conflict set), which rule you
apply, and how the working memory contents changes on the next step after a
rule has fired:

hnt: artificial intelligence question

In: Computer Science

Complete the t-accounts below using the transactions listed (1.5 pts). 4. Calculate the ending balance of...

Complete the t-accounts below using the transactions listed (1.5 pts). 4. Calculate the ending balance of each account (.5 pts). • styx. issues a $1,000 bond in order to raise cash • styx. issues $5,000 in stocks to raise cash • styx. spends $2,400 of its cash to purchase a new tuning machine Debits - + Credits Debits + - Credits Debits Credits 5. Complete the Accounting Equation below (.5 pts). 6. Circle the mathematical functions that complete the accounting equation (.5 pts). Assets: ____________ + / - / = Liabilities: ________________ + / - / = Owners Equity: _____________

The $5,000 stock sale from the first page was split into 500 shares. Calculate the price of a share of (a company called Styx). given the following information.

Please show your work.

Year 1 Profits: $3,500 Year 2 Profits: $4,250 Discount Rate: 3.25%

A. Share Price: ________________

B) What is the new share price if you decide that Year 2 profits will be $5,500 and you change your discount rate for all years to 5%?

Share Price: ________________

c) If a company called Styx  is listed on the Dow Jones Industrial Average, and the Dos divisor is .1474, by how much will the Dow change if the price of a share of Styx. increases by $3.00? ________________

In: Finance

Give an example of how you learn and describe in details by using Kolb’s Learning Cycle....

Give an example of how you learn and describe in details by using Kolb’s Learning Cycle. Based on that, illustrate how you lead people to learn with reference to Kolb’s Learning Cycle. (500words)

In: Psychology

Critically evaluate the engineering, procurement and construction (EPC) contract and the engineering, procurement and construction management...

Critically evaluate the engineering, procurement and construction (EPC) contract and the engineering, procurement and construction management (EPCM) contract as used in the civil engineering industry. Critically evaluate how each contracting strategy is used in the real world

In: Civil Engineering

How does food processing reduce food waste? Explain.

How does food processing reduce food waste? Explain.

In: Economics

explain how naive T cells become sensitized to an antigen

explain how naive T cells become sensitized to an antigen

In: Biology

Allocating Selling and Administrative Expenses using Activity-Based Costing Shrute Inc. manufactures office copiers, which are sold...

Allocating Selling and Administrative Expenses using Activity-Based Costing

Shrute Inc. manufactures office copiers, which are sold to retailers. The price and cost of goods sold for each copier are as follows:

Price $720 per unit
Cost of goods sold 430
Gross profit $290 per unit

In addition, the company incurs selling and administrative expenses of $279,440. The company wishes to assign these costs to its three major retail customers, The Warehouse, Kosmo Co., and Supply Universe. These expenses are related to its three major nonmanufacturing activities: customer service, sales order processing, and advertising support. The advertising support is in the form of advertisements that are placed by Shrute Inc. to support the retailer's sale of Shrute copiers to consumers. The budgeted activity costs and activity bases associated with these activities are:

Activity Budgeted Activity Cost Activity Base
Customer service $35,760 Number of service requests
Sales order processing 22,680 Number of sales orders
Advertising support 221,000 Number of ads placed
Total activity cost $279,440

Activity-base usage and unit volume information for the three customers is as follows:

The Warehouse Kosmo Co. Supply Universe Total
Number of service requests 50 10 180 240
Number of sales orders 240 100 500 840
Number of ads placed 20 20 130 170
Unit volume 640 640 640 1,920

Required:

1. Determine the activity rates for each of the three nonmanufacturing activities. Round to the nearest whole dollar.

Activity Rate
Customer Service $ per serv. req.
Sales Order Processing $ per bid
Advertising Support $ per customer design change

2. Determine the activity costs allocated to the three customers, using the activity rates in (1).

Activity Costs
The Warehouse $
Kosmo Co. $
Supply Universe $

3. Construct customer profitability reports for the three customers, dated for the year ended December 31, 2016, using the activity costs in (2). The reports should disclose the gross profit and income from operations associated with each customer. Enter all amounts as positive numbers, except for a negative income from operations.

Shrute Inc.
Customer Profitability Report
For the Year Ended December 31
The Warehouse Kosmo Co. Supply Universe
Revenues $ $ $
Cost of goods sold
Gross profit $ $ $
Selling and administrative activities:
Customer service $ $ $
Sales order processing
Advertising support
Total selling and administrative activities $
Income (loss) from operations $ $ $

In: Accounting

How is the digital generation affecting how business is being done across the world? What are...

How is the digital generation affecting how business is being done across the world? What are the pros and cons?

In: Economics