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motikmotik
3 years ago
11

The average life of a certain type of small motor is 10 years with a standard deviation of 2 years. the manufacturer replaces fr

ee all motors that fail while under guarantee. if she is willing to replace only 3% of the motors that fail, how long a guarantee should be offered? assume that the lifetime of a motor follows a normal distribution
Business
1 answer:
Tomtit [17]3 years ago
3 0
The given are the following: Replacement = 3% or -1.88 from z-tables; Average Life = 10 years Standard Deviation = 2 years. 

Solution
Find how long a guarantee should be offered

10 years - 2 years * 1.88 = 6.24 years  or 75 months
You might be interested in
Sassy Company sells its widgets for $20 each. Its variable cost is $12 per widget. Fixed costs are $150,000 per month for volume
disa [49]

Answer:

$440,000

Explanation:

Sassy Company budgeted operating income

Operating income will be :

(20-12) $80,000 - $200,000

=8×$80,000-$200,000

=$640,000-$200,000

=$440,000

Therefore the budgeted operating income at a level of 80,000 widgets per month will be $440,000

7 0
3 years ago
Read 2 more answers
If Ben values good X more than good Y and Catherine values good Y more than good X a firm can increase its profits by
german

Answer:

D. bundling the goods

Explanation:

The company in this case is being discreet to the needs of its consumers.

Inorder to kill two birds with one stone; meaning to meet their consumers value for good X and Y they could make more profits by selling them together as a package.

By doing so both Catherine and Ben would purchase same package, reducing the costs of producing separate products for the company.

6 0
3 years ago
The following information relates to the Magna Company for the upcoming year, based on 402,000 units. Amount Per Unit Sales $ 10
MAXImum [283]

Answer:

Ans. The operating profits will increased by $216,683.58 by increasing the sales by 66,000 units ( $1,049,400)

Explanation:

Hi, first we have to consider that Magna has sufficient capacity to handle this additional order, it means that its manufacturing overhead is not going to increase, in other words, our costs of goods sold, for the first 402,000 units are going to be $13/unit (COGS no manufacturing overhead)+ $1,360,000 of fixed manufacturing overhead.

We could do the same with the operating expenses, but there is no use for that since no additional operating expenses (as a whole) need to be added for this additional 66,000 units.

Before this additional 66k sale, this is what we have.

                                Unit

Amount                         402,000  

 

Sales                                 $26   $10,452,000  

COGS(no overhead)          $13   $5,072,000  

Fixes man overhead            $3           $1,360,000  

 

 

Gross Margin                             $10    $4,020,000  

 

Oper expenses                    $0.86     $346,300

Fixed Marketing expense    $0.29      $116,000

 

<em><u>Operating profit                             $3,557,700  </u></em>

<em><u></u></em>

Now, let´s see how it looks when we add this additional 66k units to the P&L statement.

  Unit

Amount                         468,000  

 

Sales                                 $26   $10,452,000

Sales( at $15.90)                     $15.9        $ 1,049,400

COGS(no overhead)          $13   $5,904,716  

Fixes man overhead            $3           $1,360,000  

 

 

Gross Margin                             $10    $4,236,684  

 

Oper expenses                    $0.86     $346,300

Fixed Marketing expense    $0.29      $116,000

 

<em><u>Operating profit                             $3,774,383</u></em>

<em><u></u></em>

Therefore, the company´s operating profits will increase in $216,683.58

($3,774,383.58  - $3,557,700).

Best of luck.

4 0
4 years ago
An outbreak of salmonellosis occurred after an epidemiology department luncheon, which was attended by 485 faculty and staff. as
liraira [26]

Out of the 485 who ate the same food items, 65 people had fever and diarrhea and five of them were severely affected. If there were 72 cases added based on the laboratory tests, clinically apparent cases will be (65+72) or 137. The ratio of severe cases to other clinically apparent cases was 5/137.

4 0
4 years ago
Suppose that a company currently employs 2 comma 500 workers and produces 4 million units of output per month. Labor is its only
KatRina [158]

Answer:

1) 1.25

2) 1600.00

3) 250,000 pennies

Explanation:

Given:

•Number of workers, n = 2,500

•Output per month =4,000,000 units

•Current total variable costs = $5,000,000

1) For average variable costs:

Average variable costs =

Total variable costs/output.p.month

=\frac{$5,000,000}{4,000,000}

= 1.25

2) Average product of labour will be:

Average product of labour =

Output per month/n

= \frac{4,000,000}{2,500}

= 1,600.00

3) Monthly wage for each worker will be given as:

Monhly wage =

Total variable costs/n

Therefore, monthly wage for each worker =

= \frac{5,000,000}{2,500}

= $2,500 => 250,000 pennies

4 0
4 years ago
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