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andreyandreev [35.5K]
3 years ago
11

Medical researchers have developed a new artificial heart constructed primarily of titanium and plastic. the heart will last and

operate almost indefinitely once it is implanted in the patient's body, but the battery pack needs to be recharged about every four hours. a random sample of 50 battery packs is collected and subjected to a life test.
Business
1 answer:
Natalka [10]3 years ago
7 0
Based on the given information, this 50 battery packs will then be tested through the artificial heart and check which of the different components contains the best component for the organ.Thank you for your question. Please don't hesitate to ask in Brainly your queries. 
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Suppose the marginal propensity to consume is equal to 0.75. If the government lowers tax rates and tax revenue falls by $100 mi
vovikov84 [41]

Answer:

$100; $75

Explanation:

Given that:

  • Tax revenue falls by 100 million dollars
  • marginal propensity to consume (MPC) is 0.75.

Due to the fall in tax revenue, disposable income will increase by the same amount, that is, $100 million.

Consuption spending will initially increase by $75 million, as shown below:

= MPC × tax revenue fall

= 0.75 × $100,000,000 = $75,000,000

6 0
3 years ago
: Jane and Sarah are both investors. Jane has invested thousands of dollars into one small company. Sarah has invested hundreds
Alja [10]

Answer:

Sarah has invested in sole proprietorship while Jane has invested in corporations

Explanation:

Sole proprietorship is owned and run by a single owner who is legally obligated for all business assets and liabilities. Since Sarah has invested thousands of dollars in one company, it looks like she has invested in sole proprietorship in which she is the owner.

Corporation is run by group of people who are not legally obligated for the assets and liabilities of the corporation. People can invest in more than one corporation as they are open for public offer. These investors earn dividends based on the earnings earned by the corporations So, possibly Jane has invested hundreds of dollars in different large companies.

7 0
3 years ago
Koffee Express operates a number of espresso coffee stands in busy suburban malls. The fixed weekly expense of a coffee stand is
sergey [27]

Answer:

1.

* Number of Cups of coffee served in a week is 1,800:

Fixed cost: $1,100

Variable cost: $0.26

Total cost average cost per cup: $0.87 ( which is calculated as Total Fixed cost/Total of cups served + Variable cost per unit = 1,100/1,800 + 0.26)

* Number of Cups of coffee served in a week is 1,900:

Fixed cost: $1,100

Variable cost: $0.26

Total cost average cost per cup: $0.84 ( which is calculated as Total Fixed cost/Total of cups served + Variable cost per unit = 1,100/1,900 + 0.26)

* Number of Cups of coffee served in a week is 2,000:

Fixed cost: $1,100

Variable cost: $0.26

Total cost average cost per cup: $0.81 ( which is calculated as Total Fixed cost/Total of cups served + Variable cost per unit = 1,100/2,000 + 0.26)

2.

The average cost per cup of coffee served decreases as the number of cups of coffee served in a week increases.

This is because average cost per cup of coffee served is equal to the sum of allocated fixed cost to one cup of coffee + variable cost of one cup of coffee. Although the variable cost of one cup of coffee remains the same given changes in the number of cups served, the allocated fixed cost to one cup of coffee decreases as the cups served increases as Total fixed cost remained the same, yet it will be allocated to more cup served, so the amount allocated to one cup served will decreases.

A formula will make it easy to understand:

Average cost per cup of coffee served = Variable Cost + Total Fixed cost/Total of cups served. Variable cost and total fixed cost remains the same with the variation of number of cup served; thus as number of cups served increases, Average cost per cup of coffee served decreases.

Explanation:

7 0
3 years ago
Suire Corporation is considering dropping product D14E. Data from the company's accounting system appear below: Sales $ 600,000
atroni [7]

Answer:

$127,000

Explanation:

Suire Corporation Net operating income

Sales $ 600,000

Variable Costs $ 241,000

Contribution Margin $ 359,000

Fixed Expenses $232,000

Net Operating Income $127,000

6 0
3 years ago
Explain the importance of having a<br> business plan
kobusy [5.1K]

It'll help you set your priorities, and your main focus on what you'll be doing or where you'll be going in the near future.

4 0
2 years ago
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