All categories

3 years ago

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

Business

1 answer:

strojnjashka [21]3 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.

You might be interested in

Concord Corporation produces 5000 units of part A12E. The following costs were incurred for that level of production: Direct mat

mart [117]

Answer:

b. $85,000

Explanation:

First, we should prepare the analysis of cost savings if the company buys outside.

Analysis of cost and savings

Purchase (5,000 units × $68) = ($340,000)

Savings

Variable cost = $80,000

Fixed cost = $175,000

Net income effect

($85,000)

The effect is a decrease in net income by $85,000.

7 0

3 years ago

Product, price, promotion, and place make up the __________.

vivado [14]

Answer:

d. Marketing Mix

Explanation:

Target Market is the group of people with specific problem and seeking a solution and ready to spend on it.

Market Segment is dividing a market into sub sets of consumers, businesses or countries who have common needs.

Market Position is organizing for a product by clear minds of target customer relative to competing products.

Marketing Mix is the combination of four P's: Product, Price, Promotion and Place.

8 0

3 years ago

Which is the purpose of the U.S. treasury department?

tatuchka [14]

Answer:

The Department of the Treasury manages Federal finances by collecting taxes and paying bills and by managing currency, government accounts and public debt. The Department of the Treasury also enforces finance and tax laws.

Give me brainliest answer pls

5 0

2 years ago

A company receives $290, of which $15 is for sales tax. The journal entry to record the sale would include a

Inga [223]

Answer:

Explanation:

Cash. 290

Revenue. 275

Sales tax payable. 15

5 0

3 years ago

In a closed economy, saving and investment must be equal, but this is not the case in an open economy. In the following problem,

Leni [432]

Answer:

Y = C + I + G + NX

S = Y - C

S = I + G + NX

Explanation:

National Income Y = C + I + G + NX ; {where consumption, investment, government purchases, net exports ie exports - imports are corresponding expenditure of households, firms, government, rest of the world}

National Saving (S) is income (Y) left after paying for consumption (C) . So, S = Y - C

Using above equations, Y = C + S , Y = C + I + G + NX

C + S = C + I + G + NX

So, S = I + G + NX

4 0

3 years ago