Thế nào là dãy số thời kỳ

Suppose that the total revenue received by a company selling basketballs is $600 when the price is set at $15 per basketball and

SVETLANKA909090 [29]

I think the answer is <span>unit-elastic over this price range. This happens when a company earns the same revenue even with some slight changes on the prices. It means that slight increase or even decrease in price does not affect the revenue of the company.</span>

6 0

3 years ago

Alex Karev has taken out a $ loan with an annual rate of percent compounded monthly to pay off hospital bills from his wife Iz

Tom [10]

Answer:

the question is incomplete, so I looked for a similar one:

<em>Alex Karev has taken out a $180,000 loan with an annual rate of 11% compounded monthly to pay off hospital bills from his wife Izzy's illness. If the most Alex can afford to pay is $3,500 per month, how long will it take to pay off the loan? How long will it take for him to pay off the loan if he can pay $4,000 per month?</em>

PVIFA = $180,000 / $3,500 = 51.42857

PVIFA = [1 - 1/(1 + i)ⁿ ] / i = [1 - 1/(1 + 0.11/12)ⁿ] / 0.11/12

51.42857 x 0.11/12 = 1 - 1/(1 + 0.11/12)ⁿ

0.47143 = 1 - 1/(1 + 0.11/12)ⁿ

1/(1 + 0.11/12)ⁿ = 1 - 0.47143 = 0.52857

1 / 0.52857 = (1 + 0.11/12)ⁿ

1.89189 = 1.009167ⁿ

n = log 1.89189 / log 1.009167 = 0.2769 / 0.003963 = 69.87

n = 69.87 months

PVIFA = $180,000 / $4,000 = 45

PVIFA = [1 - 1/(1 + i)ⁿ ] / i = [1 - 1/(1 + 0.11/12)ⁿ] / 0.11/12

45 x 0.11/12 = 1 - 1/(1 + 0.11/12)ⁿ

0.4125 = 1 - 1/(1 + 0.11/12)ⁿ

1/(1 + 0.11/12)ⁿ = 1 - 0.4125 = 0.5875

1 / 0.5875 = (1 + 0.11/12)ⁿ

1.70213 = 1.009167ⁿ

n = log 1.70213 / log 1.009167 = 0.23099 / 0.003963 = 58.29

n = 58.29 months

4 0

3 years ago

On October 1, 2018, Chief Corporation declared and issued a 10% stock dividend. Before this date, Chief had 80,000 shares of $5

iris [78.8K]

Answer:

correct option is a. decrease by $80,000

Explanation:

given data

stock dividend = 10%

common stock = $5

Chief = 80,000 shares

market value = $10

to find out

Chief's retained earnings will

solution

here retaining earning will be decrease by the maount of stock dividend that is

retaining earning = $80,000 × 10 % × $10

retaining earning = $80,000 × 0.10 × $10

retaining earning = $80000

so here correct option is a. decrease by $80,000

4 0

2 years ago

When a single broker represents both parties in a real estate transaction, a _______ agency may exist.

Nataliya [291]

Answer:

Dual

Explanation:

real estate transaction,which is used to convey ownership of a particular property to the buyer whereby there is a mutual agreement on some terms. The contract may be long it in shirt time.the end process is usually reffered to as “closing,” and this is a term that explains that both parties need to fulfill all terms and conditions that is associated with the exchange.

It should be noted that When a single broker represents both parties in a real estate transaction, a dual agency may exist.

7 0

2 years ago

Which part of real GDP fluctuates most over the course of the business cycle?

ozzi

Answer:

c. investment expenditures

Explanation:

The reason for this is that during business cycles investors gain trust in the economy during a boom and invest a lot and during a recession they lose trust in the economy and decrease their investment by a lot, where as a lot of consumption like food, medicine, petrol etc remains mostly unaffected by changes in business cycle. Also government spending does not fluctuate a lot during the course of a business cycle because government spending is either long term like development projects.

6 0

3 years ago