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2 years ago

The restriction x11,x12, x21, x22 ≥ 0 in the model means:

Business

1 answer:

strojnjashka [21]2 years ago

7 0

Answer:

b. Each decision variable must be non-negative in the optimal solution.

Explanation:

This constraint or restriction states that x11, x12, x21, and x22 all must be at least 0 or greater. in other words, they cannot be negative numbers. If the restriction had been > (greater than), then it would mean that all the variables must be positive numbers. But since it is ≥ (greater than or equal to), 0 is a valid option.

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Name any four examples of economically marginalised group

ohaa [14]

Answer:

Here is a sample of the most common marginalized groups:

GLBT.

Senior citizens.

Racial/Cultural minorities.

Military Combat Veterans.

Persons of below average intelligence.

Hearing, visually, and Physically Challenged Persons.

Persons with a serious and Persistent Mental Illness (SPMI)

Persons with Cognitive Impairments.

6 0

2 years ago

Locked-In Real Estate (LIRE) is preparing for their Initial Public Equity Offering (IPO). With its holdings consisting of rent c

jeka57 [31]

Answer: $62.50

Explanation:

The stock price of Locked-In Real Estate (LIRE) will be calculated thus:

Stock price = D /ke - g

where,

D = Dividend paid per share = $7.50

Ke = expected rate of return on equity = 12% = 0.12

g is growth rate of dividend = 0

Stock price = $7.50/0.12

Stock price = $62.5

Therefore, the stock price is $62.50

4 0

2 years ago

Mortgage loan originator Carol is in a hurry to leave on her vacation, and she leaves a customer's file that contains his Social

WARRIOR [948]

Answer: Fair and Accurate Credit Transaction Act

Explanation:

From the question, we are informed that Mortgage loan originator Carol is in a hurry to leave on her vacation, and she leaves a customer's file that contains his Social Security number and bank account numbers on her desk.

Carol is violating the Fair and Accurate Credit Transaction Act. The Act was put in place to detect and also hinder Identity theft.

7 0

3 years ago

You have just received a windfall from an investment you made in a friend's business. She will be paying you $ 15 comma 555 at

Vilka [71]

Answer:

Present value = $75,379.47

Future value is $91,567.97

Explanation:

a) Present value of cash flow is calculated as:

$Present\ value = \frac{(15,555}{1.067} + \frac{(31,110}{(1.067)^2}) + \frac{(46,665}{(1.067)^3})$

Present value = $14578.25 + $27,325.69 + $33475.53

Present value = $75,379.47

b) Future value of windfall is calculated as

$Future\ value = present\ value \times (1-r)^n$

$Future\ value = 75379 \times (1+ 0.067)^3$

Future value is $91,567.97

7 0

2 years ago

Sally has a decision to make about what she will do in the next 2 years. she can go to school or go straight into the workforce.

Ray Of Light [21]

<span>If she starts work now she will earn $40,000 in two years. Borrowing 5000 dollars in year one times a flat 5% interest rate equals a total of 5250 which she would have to repay. Not caclualting for taxes, but based on her gross income, that would leave her with 42, 250 dollars and she would end up ahead by the end of two years. So yes at 4 percent it would also make sense. At 6 percent her payback amount would be 5300 dolloars and she would still end up ahead. But in real life there are taxes and compound interest.</span>

3 0

3 years ago