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2 years ago

Comment les marchés imparfaitement concurrentiels fonctionnent-ils?

Business

1 answer:

Evgen [1.6K]2 years ago

3 0

Answer:

Dans un environnement de concurrence imparfaite, les entreprises vendent différents produits et services, fixent leurs propres prix, se battent pour des parts de marché et sont souvent protégées par des barrières à l'entrée et à la sortie, ce qui rend plus difficile pour les nouvelles entreprises de les concurrencer.

Explanation:

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Both Bond Sam and Bond Dave have 7.3 percent coupons, make semiannual payments, and are priced at par value. Bond Sam has three

Zarrin [17]

Answer:

Sam change: -5.13%

Dave change -18.01%

Explanation:

If interest rate increase by 2%

then the YTM of the bond will be 9.3%

We need eto calcualte the present value of the coupon and maturity of the bond at this new rate:

<em><u>For the coupon payment we use the formula for ordinary annuity</u></em>

$C \times \frac{1-(1+r)^{-time} }{rate} = PV\\$

Coupon payment: 1,000 x 7.3% / 2 payment per year: 36.50

time 6 (3 years x 2 payment per year)

YTM seiannual: 0.0465 (9.3% annual /2 = 4.65% semiannual)

$36.5 \times \frac{1-(1+0.0465)^{-6} }{0.0465} = PV\\$

PV $187.3546

<u><em>For the maturity we calculate usign the lump sum formula:</em></u>

$\frac{Maturity}{(1 + rate)^{time} } = PV$

Maturity: $ 1,000.00

time: 6 payment

rate: 0.0465

$\frac{1000}{(1 + 0.0465)^{6} } = PV$

PV 761.32

Now, we add both together:

PV coupon $187.3546 + PV maturity $761.3154 = $948.6700

now we calcualte the change in percentage:

948.67/1,000 - 1 = -0.051330026 = -5.13

For Dave we do the same:

$C \times \frac{1-(1+r)^{-time} }{rate} = PV\\$

C 36.50

time 40

rate 0.0465

$36.5 \times \frac{1-(1+0.0465)^{-40} }{0.0465} = PV\\$

PV $657.5166

$\frac{Maturity}{(1 + rate)^{time} } = PV$

Maturity 1,000.00

time 40.00

rate 0.0465

$\frac{1000}{(1 + 0.0465)^{40} } = PV$

PV 162.34

PV c $657.5166

PV m $162.3419

Total $819.8585

Change:

819.86 / 1,000 - 1 = -0.180141521 = -18.01%

6 0

3 years ago

Calistoga Produce estimates bad debt expense at 0.60% of credit sales. The company reported accounts receivable and allowance fo

liraira [26]

Answer: Calistoga's final balance in its allowance for uncollectible accounts at December 31, 2021 is $246.

Explanation: Calistoga Produce applies percentage of credit sales method to estimate its bad debt expense. So 0.60% of $331,000 (credit sales) = $1,986 and the balance in allowance for doubtful accounts is $1,520. The following journals would be recorded to adjust for the estimate:

Debit Bad debt expense $466

Credit Allowance for doubtful accounts $466

The $466 is the difference between $1,986 and $1,520

Now that the company writes off $1,740 accounts receivable, the following journal entries apply:

Debit Allowance for doubtful account $1,740

Credit Accounts receivable $1,740

In summary, the allowance account movement is as follows:

Opening balance $1,520

Additional bad debt expense 466

Write-off during the year (1,740)

Balance, end of the year $246

6 0

3 years ago

Oscar owns a building that is destroyed in a hurricane. His adjusted basis in the building before the hurricane is $130,000. His

damaskus [11]

Answer:

That is $2,000 loss

Explanation:

After the hurricane Oscar received $140,000 for his loss, the adjusted basis for his property was $130,000 so he had a gain of 140,000- 130,000=$10,000.

According to Sec. 1033(a)(2) since the new property that was built (the replacement) was similar we will recognise the amount received from the insurance company ($140,000) to the extent that it pays for the replacement property.

That is

Gain or loss = amount paid by insurance company- cost of replacement property

Gain or loss= 140,000- 142,000

Gain or loss= -$2,000

That is $2,000 loss

8 0

3 years ago

The demand and marginal revenue for a perfectly competitive firm are______, whereas the demand and marginal revenue for monopoli

exis [7]

The demand and marginal revenue for a perfectly competitive firm are horizontal , whereas the demand and marginal revenue for monopolists are downward

<h3>What is meant by marginal revenue?</h3>

The increase in revenue that comes from selling one more unit of output is known as marginal revenue. Although marginal revenue can remain constant at a certain level of output, it will eventually start to decline as the output level rises due to the law of diminishing returns. The increased total revenue produced by increasing product sales by one unit is known as marginal revenue and is a key topic in microeconomics.

An individual, group, or business that dominates and controls the market for a particular commodity or service is referred to as a monopolist. Due to the absence of substitute products or services and competition, the monopolist has the ability to command high prices. According to Irving Fisher, a monopoly is a market where there is "no competition," which results in a situation where one person or business is the only supplier of a specific good or service.

Hence, The demand and marginal revenue for a perfectly competitive firm are horizontal , whereas the demand and marginal revenue for monopolists are downward.

To learn more about marginal revenue refer to:

brainly.com/question/13444663

#SPJ4

8 0

2 years ago

A company uses a periodic inventory system. On August 1, the company had 6 items of beginning inventory with a cost of $7 per un

harina [27]

Answer:

Cost of goods sold= $133

Explanation:

Giving the following information:

A company uses a periodic inventory system. On August 1, the company had 6 items of beginning inventory with a cost of $7 per unit. On August 3, the company purchased 16 units at $14 per unit. Then, on August 5, the company sold 12 units. The 12 units sold consisted of 7 units from the August 3rd purchase and 5 units from the August 1st beginning inventory.

Cost of goods sold= 7*14 + 5*7= $133

7 0

4 years ago