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3 years ago

As of 2011, about how large was the world's human population, and about how long will it take to add another billion

2 answers:

7 0

<span>The annual population growth rate is a rate that is estimated based on past years and the expected rate for the future. To find out how long it will take to add another billion to the population, we must first know how large the world’s human population was in 2011. The annual percentage growth rate is normally between 1% and 2% but commonly stays under 1.2%.</span>

Vaselesa [24]3 years ago

5 0

As of 2011, the world's population has reached 7 billion. The annual population growth rate is 1.2%, thereby there would be an additional 1 billion population growth at approximately 11 years or by 2021 the population would be 8 billion.

You might be interested in

the principle of _________ is the premise for elliot erwitt’s humorous photograph felix, gladys, and rover.

nydimaria [60]

The answer is variety within unity. It is because this is the principle being described above in which has became a premise of the humorous photograph of Elliot Erwitt towards Felix, Gladys and Rover. It is a principle that changes the character of a certain element.

5 0

3 years ago

uppose your firm has decided to use a divisional WACC approach to analyze projects. The firm currently has four divisions, A thr

Ivenika [448]

Answer:

WACC for A: 9.05%

WACC for B: 9.50%

WACC for C: 12.20%

WACC for D: 12.65%

Explanation:

WACC for a division will be equal: Percentage of Debt in capital employed by the Division x Cost of Debt + Percentage of Equity in capital employed by the Division x Cost of equity = 50% x 6% + 50% x ( Risk free rate + Beta of each Division x Risk premium) = 3% + 50% x ( 4% + beta of each Division x Risk premium)

Risk premium for the 4 Divisions is equal to (Cost of equity for the whole firm - Risk free rate) / beta = 9%

Thus WACC for a division will be equal: 3% + 50% x ( 4% + beta of each Division x 9%).

Substitute beta of each Division from A to D provided in the question, we have: WACC for A: 9.05%; WACC for B: 9.5%; WACC for C: 12.2%; WACC for D: 12.65%.

7 0

3 years ago

Consider an offer to supply 5 paintings per year to an art gallery in Rome for the next five years. The contract is exclusive, m

IceJOKER [234]

Answer:

I will accept the offer if the price per painting is $56,312.41 or higher.

Explanation:

We will calculate the present value of the other option which is, selling our painting as a freelancer.

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

C 315,000.00

time 5

rate 0.2

$315000 \times \frac{1-(1+0.2)^{-5} }{0.2} = PV\\$

PV $942,042.8241

Now, we subtract the signing bonus of 100,000

942,042.83 - 100,000 = 842,042.83

And solve for the annual proceeds from the painting we need to equalize the opportunity cost:

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

PV 842,042.83

time 5

rate 0.2

$842042.83 \div \frac{1-(1+0.2)^{-5} }{0.2} = C\\$

C $ 281,562.03

Now, we divide by the 5 painting per year:

$281,562.03 per year / 5 painting per year = $56,312.41

3 0

3 years ago

Rosita purchased a bond for $989 that had a 7% coupon and semiannual interest payments. She sold the bond after 6 months and ear

Len [333]

Answer:

The price she sold the bond is $1,001.47

Explanation:

The formula for yield return in given as ;

Yield to maturity= (Annual interest+ per value - market price ÷ numbers of years to maturity)/per value+ market price÷ 2

048 = (Selling price + [(.07 × $1,000)/2] - $989)/$989

Making selling price the subject of formula we have this as the abswer

Selling price = $1,001.47

3 0

3 years ago

What are queries usually used for?

solong [7]

Answer:

Queries can perform many different functions in a database. Their most common function is to retrieve specific data from the tables. The data you want to see is usually spread across several tables, and queries allow you to view it in a single data sheet.

4 0

3 years ago