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Leviafan [203]
3 years ago
14

Following are interest rates (annual percentage rates) for a 30-year-fixed-rate mortgage from a sample of lenders in a certain c

ity. It is reasonable to assume that the population is approximately normal. 4.327, 4.461, 4.547, 4.662 , 4.365, 4.526 , 4.842 Find the upper bound of the 99% confidence interval for the mean rate.
Business
1 answer:
aalyn [17]3 years ago
5 0

Hey There!:

Sample Mean = 4.4823

SD = 0.1859

Sample Size (n) = 7

Standard Error (SE) = SD/root(n) = 0.0703

alpha (a) = 1-0.99 = 0.01

t(a/2, n-1 ) =  3.7074

Margin of Error (ME) =  t(a/2,n-1)x SE = 0.2606

99% confidence interval is given by:

Sample Mean +/- (Margin of Error)

4.4823 +/- 0.2606 = (4.222 , 4.743)

Hope this helps!

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Haas Company manufactures and sells one product. The following information pertains to each of the company’s first three years o
Gre4nikov [31]

<u>Solution and Explanation:</u>

1 Breakeven point = Fixed cost/contribution per unit  

480000+360000 /(57-43)= 60000 Units

2. a  

                                                year 1        year 2           year 3

unit product cost                               41                    41                      41  

Direct material                              25  

Direct Labour                                       12  

Variable manufactoring overhead 4  

Variable costing unit product cost 41  

2. b <u> Variable expenses</u>    

Variable cost of goods sold      24,60,000        30,75,000      16,40,000  

Variable selling and administrative  1,20,000   1,50,000        80,000  

Total variable expenses         25,80,000   32,25,000        17,20,000  

Contributon margin                  8,40,000 -3,75,000 19,85,000  

Fixed expenses    

Fixed manufactoring overhead  4,80,000       4,80,000       4,80,000  

Fixed selling and administrative 3,60,000      3,60,000       3,60,000

Total Fixed Expenses                 8,40,000       8,40,000       8,40,000  

Net operating income                                       -12,15,000  11,45,000 Note                                            Year 1            year 2            year 3

Unit sold                                               60000      50000          65000  

Unit price                                         57                   57                  57  Sales                                            3420000 2850000 3705000  

Variable cost of goods sold    

Unit                                                          60000     75000         40000  

Unit cost                                                          41              41    41  

Total                                              2460000 3075000 1640000  Variable selling and administrative    

Unit                                                               60000 75000 40000  

Unit cost                                                                   2      2                2  Total                                                          120000 150000 80000

3      

a unit product cost                    year 1 year 2 year 3  

         Direct material                                           25              25      25  

Direct Labour                                                      12       12     12  

Variable manufactoring overhead              4                 4        4  

Fixed manufactoring over head                       8          6.4        12  

Variable costing unit product cost                  49           47.4 53  

Note    

Fixed manufactoring over head    

480000 divided by 60000                                       8.00    

480000 divided by75000                                       6.40    

480000 divided by 40000                                     12.00    

<u>b Hass company</u>    

Absorbtion costing income statement    

          Year 1                         year 2             year 3

Sales                            34,20,000        28,50,000        37,05,000  Cost of goods sold      29,40,000        23,70,000        33,05,000  Gross margin                      4,80,000           4,80,000           4,00,000  selling and admin exp       4,80,000           4,60,000           4,90,000  Net operating income               -                20,000             -90,000  Note    

Cost of goods sold    

Year 1 60000 multiply with 49 = 2940000  

Year 2 50000 multiply with47.4=  2370000  

Year 3 25000 * 47.4+40000 * 53=  3305000  

selling and administrative expenses    

Year 1 60000 * 2+360000 = 480000  

Year 2 50000 * 2+360000 = 460000  

Year 3 65000 * 2+360000 = 490000  

     

     

4 0
3 years ago
matthew has written his mission, vision, and value statements. he has completed his organizational assessment. what is his next
Dimas [21]

After completing the organizational assessment, Matthew's next step should be to formulate the functional strategies.

The action plans that a company develops in different areas to achieve its objectives and goals in the short and long term are called functional strategies.

It is the set of strategies of the areas:

  • Commercial
  • Financial
  • Marketing
  • Production
  • Human Resources
  • Distribution
  • Technology

As a company is an integrated system that works to achieve a common goal, which in general is to be profitable and competitive in the market, the functional strategies must be aligned with those at the corporate and organizational level.

Therefore, the formulation of functional strategies is essential for the integration and optimization of organizational resources in order to achieve a company's objectives and goals.

Learn more here:

brainly.com/question/4974396

4 0
2 years ago
You were planning to spend your Saturday working at your part-time job, but a friend asks you to go trekking at Karagöl. What is
Natali5045456 [20]

Answer:

the true cost (opportunity cost) of going trekking is what the amount that you could have earned from your part time job on that day instead of going trekking. If you were planning to to study, then the true cost of trekking with your friend would be the loss of all the potential knowledge that you could have gain from studying.

Explanation:

opportunity cost is the loss of potential gain from other alternatives when one alternative is chosen.

7 0
3 years ago
After a new company has developed a customer base, management needs to build more structure into the organization. In Greiner’s
Colt1911 [192]

Answer:

The correct word for the blank space is: Phase 2 - Direction.

Explanation:

American Professor Larry Greiner (born in 1933) proposed his Growth Cycle model to explain the process businesses go through at the moment of conducting its operations. According to Greiner, the process faced five (5) stages: <em>Creativity, Direction, Delegation, Coordination, </em>and <em>Collaboration</em>,

In phase 2 - Direction, executives establish the organizational structure of the firm focusing on accounting and capital management at the moment of making decisions. Management is centralized.

6 0
3 years ago
which people represents shareholders within the corporate structure? A. Workers B. presidents C. department heads D. the board o
Ulleksa [173]
D the bored of directors
6 0
3 years ago
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