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lukranit [14]
3 years ago
7

Dmitri is training for a triathlon, a timed race that combines swimming, biking, and running. Consider the following sentence: B

ecause his pool sessions are helping him swim more quickly, Dmitri plans to reduce by 1 hour per week the time he spends training on the bike and increase by 1 hour the time he spends in the swimming pool; however, his wife says that he should stop doing any biking and running and spend all 20 hours per week in the pool. Which basic principle of individual choice does Dmitri's plan illustrate that his wife's advice does not?
Business
2 answers:
kondaur [170]3 years ago
4 0

Answer:

Decision on the margins

Explanation:

Pool time seems to be having a greater effect at the moment, it makes sense for his to spend a bit more time in the pool and a bit less time on the bike.

However, this does not mean that it makes sense for her to spend all his time in the pool and no time on the bike. If he cut out all training on the bike, the value of a little bit of bike training might be higher than the value of the last hour of pool training. Dimitri does not treat biking versus swimming as an all-or-nothing decision. He makes small changes at the margin in the number of hours spent training for each activity.

Also they both realise that his time is fixed (20hrs) and anytime he wants to spend extra on one activit, is time he cannot spend on another (opportunity cost).

They are both trying to improve Dimitri's total time (exploiting opportunities to makes themselves better off).

An assumption that Dimitri realises that as he spends more time in the pool improving his swim time, his run and cycle times will suffer. As he swims more, his improvement is likely to slow down, while spending less time on cycling and running will cost him progressively more in terms of time.

Conclusion Dimitri is looking at the margins. His wife on the other hand, is not, she is ignoring the interaction, may be forgetting the decreasing improvements in swim and increasing deterioration in the other 2 legs.

belka [17]3 years ago
3 0

Answer:

Decisions are made on the margin.

Explanation:

In order to determine which actions Dimitri should undertake, he must first do a benefit cost analysis. The actions that generate more benefits than costs should be taken. If he want to maximize her benefits from his available resources (training time), he should chose the actions whose marginal benefits exceed their marginal costs.

Dimitri should spend as much time in the pool as possible, as long as it doesn't hurt his total performance including his running and biking performance.

In economics, all our decisions are made in the margin because we only care about the things that we can control and that means current or future events, past events are not controllable. That is why economics always works in the margin, since we must decide on which choice provides the greatest benefit at that moment, not which decision provided the largest benefit in the past.

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A firm sells 2000 units at £500 each. If fixed costs are £50,000 and variable costs are £100 per unit, calculate the total costs
Blababa [14]

Answer: £ 250,000

Explanation:

Given: Fixed costs = £50,000

Number of units=2000

Variable cost per unit = £100

Since Total variable cost = (Number of units) x (Variable cost per unit)

=2000 x ( £100)

=  £200,000

We know that,

Total cost = Total fixed cost +Total Variable cost

= £ (50,000 + 200,000)

= £ 250,000

Hence,  the total costs =  £ 250,000

7 0
2 years ago
Kline Construction is an all-equity firm that has projected perpetual EBIT of $360,000. The current cost of equity is 13.3 perce
Aleksandr [31]

Answer:

Value of Levered Firm is 1,728,095

Explanation:

As company has total equity based, So, the cost of equity will be the discount rate to calculate the value of equity.

Value of Equity = $360,000 ( 1 - 0.4 ) / 13.3% = $1,624,060

Value of Debt = $976,000

Total value = $1,624,060 + $976,000 = $2,600,060

Now calculate the WACC

WACC = (13.3% x $1,624,060/$2,600,060) + (5.9% x $976,000/$2,600,060)

WACC = 8.3% + 2.2%

WACC = 10.5%

Now Assuming the EBIT remains the same.

Value of the firm = [ ( $360,000- (976,000 x 5.9%) ) x ( 1 - 0.4 ) ] / 10.5%

Value of the firm = $181,450 / 0.105 = 1,728,095

8 0
2 years ago
Direct Labor Variances The following data relate to labor cost for production of 20,000 cellular telephones: Actual: 8,450 hrs.
Lady bird [3.3K]

Answer and Explanation:

The computation is given below:

a)  

Direct labor rate variance = (Actual rate - Standard rate) × Actual hours  

= ($22.50 - $23) × 8,450 hours

= -$4,225.00 Favorable

Direct labor time variance = (Actual hours - Standard hours) × Standard rate  

= (8,450 hours - 8,400 hours) × $23

= $ 1,150.00 Unfavorable

Total direct labor cost variance is

= Direct labor rate variance + Direct labor time variance  

= $4,225 Favorable + $1,150 Unfavorable

= -$3,075.00 Favorable

b.  In the case when the employees are not much experienced or they are poorly trained so the less experience cause to less performance due to which the actual time needed should be more than the standard one

3 0
3 years ago
"Shenandoah Skies" is the name of an oil painting by artist Kara Lee. In each of the following cases, determine the amount and c
masya89 [10]

Answer:

A. $6000 ordinary income on sale of a creative asset by the creator of the asset.

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C. $35000 capital gain on sale of a capital asset. (which is a non depreciable business personality).

Explanation:

The taxpayer sold a painting to Reller Gallery for $6000. So, the tax payer amount and the character of tax payer gain or loss is as follows:

A. $6000 amount realized minus zero basis is equal to $6000 ordinary income on sale of a creative asset by the creator of the asset.

Reller Gallery sold the painting purchased by from Kara to a regular customer, Lollard Inc. for $10000. So, the tax payer amount and the character of tax payer gain or loss is as follows:

B. $10000 amount realized minus $6000 cost basis is equal to $4000 ordinary income on the sale of inventory.

Lollard Inc., the tax payer, was the regular customer that purchased the painting from the Reller Gallery. Lollard showed the painting in the lobby of its corporate headquarters until it sold "Shenandoah Skies" painting to a collector from Dallas. Where the collector paid $45,000 for the painting. So, the tax payer amount and the character of tax payer gain or loss is as follows:

C. $45000 amount realized minus $10000 cost basis is equal to $35000 capital gain on sale of a capital asset. (which is a non depreciable business personality).

3 0
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Answer:

It's important

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