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3 years ago

Observationally, how can one decide which of the four general expansion models best describes the present-day universe?

1 answer:

N76 [4]3 years ago

4 0

<span>Answer: Recollapsing-no dark energy and matter density of universe is greater than critical density (Big Crunch-BB). Critical- no dark energy and matter density equals the critical density (not collapse but expand slowly). Coasting- no dark energy and matter density is smaller than critical density (universe expands forever w/ little change in rate expansion). Accelerating- dark energy exerts a repulsive force that cause expansion of the universe to accelerate with time (more dark universe). We can tell the lookback time to the supernova from the distance and how much the universe has expanded since the supernova explosion from their redshifts (tells how fast universe expanded).</span>

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Both a call and a put currently are traded on stock XYZ; both have strike prices of $45 and expirations of 6 months.

pychu [463]

Answer:

a. Profit to an investor who buys call for $4

a. $ -4

b. $ -4

c. $ -4

d. $ 1

e. $ 6

b. Profit to an investor who buys call for $6.5

a. $1.5

b. $6.5

c. $ -1.5

d. $ -3.5

e. $ -8.5

Explanation:

The call option is a derivative in which an investor buys an option to buy the asset at a certain price. The value of the call option is determined by maturity. The buyer of call option can buy an asset at a strike price before expiration date.

If the investor buys the call option for $4 then the $4 is an expense for the investor. The value of call will be -4 unless the stock price is above $50.

If the investor buys the call option for $6.5 then the $6.5 is an expense for the investor. The value of call will be -6.5 unless the stock price is below $50.

6 0

3 years ago

CONSIDER a JOB THAT PAYS 100,000 PER YEAR. FEDERAL INCOME TAX IS 19% AND STATE INCOME TAX IS 7% WHAT IS THE ANNUAL TOTAL OF THE

FrozenT [24]

100000 X 19% = 19000

100000 X 7% = 7000

<em>Total deduction: $26,000</em>

$74,000 per year he will get after deduction

6 0

3 years ago

Creating value within business units can happen when a firm tries to find and acquire either poorly performing firms with unreal

Strike441 [17]

Answer:

Parenting.

Explanation:

The complexity of transitional business conditions creates a necessity for creating value through aggregation of various businesses in complex corporate enterprise, which provides it the character of a multi-business firm. Businesses may be defined as being regardless of the enterprise chooses to work as organizationally separate profit-responsible units. this can be primary done to create a fit between ways the business creation is been done.

6 0

3 years ago

Which type of cover letter would the above excerpt come from? a. Prospecting cover letter b. Networking cover letter c. Applicat

Sergeu [11.5K]

I believe the answer is: B. Networking cover letter

Networking cover letter is sent in order to obtain help from other people in similar industry as you to introduce you to potential employers. Such letters tend to massively increase the likelihood of you obtaining the job since in the employer's perspective, you are a person that his/her friends had trusted and vouch for.

5 0

3 years ago

Suppose a small business has sales of $15,000 this month, with future sales expected to grow by $1,600 each month. Costs consist

liraira [26]

Answer:

$8,220

Explanation:

According to the scenario, computation of the given data are as follow:-

This month Sales = $15,000

Growth expect in future sales per month = $1,600

Next Month Sales = Current Month Sales + Growth Expect In Future Sales Per Month

Variable Cost = Total Sale of Current Month × 40%

Gross Profit = Sales - Fixed Cost - Variable Cost

Per Month Gross Profit

Particular Month 1 Month 2 Month 3 Month 4 Month 5 Month 6 Month 7

Sales ($) 16,600 18,200 19,800 21,400 23,000 24,600 26,200

Less - Fixed cost($) 7,500 7,500 7,500 7,500 7,500 7,500 7,500

Less-Variable cost ($) 6,640 7,280 7,920 8,560 9,200 9,840 10,480

Gross profit ($) 2,460 3,420 4,380 5,340 6,300 7,260 8,220

Gross profit in a single 7 month from now = $8,220

7 0

3 years ago