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4 years ago

6

A sandwich at the deli can be made of ham, beef, or turkey on wheat, white, or rye bread. How many combinations of meat and brea

d sandwiches can be made of 1 meat and 1 bread?

1 answer:

Nat2105 [25]4 years ago

8 0

You can make a total of 9 combinations consisting of one meat and one bread

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Each machine must be run by one of 19 cross-trained workers who are each available 35 hours per week. The plant has 10 type 1 ma

Mrac [35]

Answer:

The Linear programming model is given as below

Profit Function: $P=90X+120Y+150Z$

Constraints:

$2X+2Y+Z\leq 400$

$3X+4Y+6Z\leq 240$

$4X+6Y+5Z\leq 320$

$\dfrac{2X+2Y+Z}{40}\leq 10$

$\dfrac{3X+4Y+6Z}{40}\leq 6$

$\dfrac{4X+6Y+5Z}{40}\leq 8$

$\dfrac{2X+2Y+Z}{35}+\dfrac{3X+4Y+6Z}{35}+\dfrac{4X+6Y+5Z}{35}\leq 19$

Explanation:

As the question is not complete, the complete question is found online and is attached herewith.

Let the number of product 1 to be produced is X, that of product 2 is Y and product 3 is Z

so the maximizing function is the profit function which is given as

$P=90X+120Y+150Z$

Now as the number of hours in a week are 40 and there are a total of 10 type 1 machines so the total number of machine 1 hours are 40*10=400 hours

As from the given table product 1 uses 2 machine hours of machine 1, product 2 uses 2 machine hours of machine 1 and product 3 uses 1 hour of machine 1 so

$2X+2Y+Z\leq 400$

Now as the number of hours in a week are 40 and there are a total of 6 type 2 machines so the total number of machine 2 hours are 40*6=240 hours

As from the given table product 1 uses 3 machine hours of machine 2, product 2 uses 4 machine hours of machine 2 and product 3 uses 6 hour of machine 2 so

$3X+4Y+6Z\leq 240$

Now as the number of hours in a week are 40 and there are a total of 8 type 3 machines so the total number of machine 3 hours are 40*8=320 hours

As from the given table product 1 uses 4 machine hours of machine 3, product 2 uses 6 machine hours of machine 3 and product 3 uses 5 hour of machine 3 so

$4X+6Y+5Z\leq 320$

Now as the machine 1 is used as 2X+2Y+Z in a week and the week is of 40 hours so the number of machines to be used are given as

$\dfrac{2X+2Y+Z}{40}\leq 10$

Now as the machine 2 is used as 3X+4Y+6Z in a week and the week is of 40 hours so the number of machines to be used are given as

$\dfrac{3X+4Y+6Z}{40}\leq 6$

Now as the machine 3 is used as 4X+6Y+5Z in a week and the week is of 40 hours so the number of machines to be used are given as

$\dfrac{4X+6Y+5Z}{40}\leq 8$

Now the workers are available for 35 hours so the worker available at the machine 1 is given as

$\dfrac{2X+2Y+Z}{35}$

That of machine 2 is given as

$\dfrac{3X+4Y+6Z}{35}$

That of machine 3 is given as

$\dfrac{4X+6Y+5Z}{35}$

As the total number of workers is 19 so the constraint is given as

$\dfrac{2X+2Y+Z}{35}+\dfrac{3X+4Y+6Z}{35}+\dfrac{4X+6Y+5Z}{35}\leq 19$

So the Linear programming model is given as below

Profit Function: $P=90X+120Y+150Z$

Constraints:

$2X+2Y+Z\leq 400$

$3X+4Y+6Z\leq 240$

$4X+6Y+5Z\leq 320$

$\dfrac{2X+2Y+Z}{40}\leq 10$

$\dfrac{3X+4Y+6Z}{40}\leq 6$

$\dfrac{4X+6Y+5Z}{40}\leq 8$

$\dfrac{2X+2Y+Z}{35}+\dfrac{3X+4Y+6Z}{35}+\dfrac{4X+6Y+5Z}{35}\leq 19$

4 0

3 years ago

A decrease in input costs to firms in a market will result in a(n) _________________

shtirl [24]

Answer:

a) decrease in equilibrium price and an increase in equilibrium quantity.

Explanation:

As the input cost decreases for the companies the the supply of the goods increases hence the supply curve shifts rightwards.In the curve at the new equilibrium point the equilibrium price decreases and the equilibrium quantity increases.

Think it like if cost of creating anything is decreased for a company then the company will create more products .So there will be more products in the market.So to clear the products in the market the price will be reduced and the quantity of the product is more than before.

6 0

3 years ago

The fed can increase the federal funds rate by

Stella [2.4K]

The answer is selling Treasury bills, which decreases bank reserves. The government securities that are used in open market processes are Treasury bills, notes or bonds. If the FOMC needs to grow the money supply in the economy it will acquire securities. On the other hand, if the FOMC wants to decrease the money supply, it will vend its securities.

5 0

3 years ago

What is round to the nearest 10.000?

liraira [26]

If the number is 12,759 and they ask to round to the nearest 10,000 then you look at the thousands place (where the 2 is) and is its less than 5 round down and if its more round up. so the answer would be 10,000

7 0

3 years ago

Managers in international businesses will need to evaluate the attractiveness of a country as a market or location for a facilit

Aleks04 [339]

Answer:

1. Absolute size of an economy

e. Gross national income (GNI)

2. Speed of economic growth

f. Economic growth rate

3. How a nation's income is apportioned

a. Income distribution

4. Purchase of essential vs, nonessential goods

c. Private consumption

5. Cost of production

b. Unit labor costs

6. Potential market size

g. Total population

7. Potential market segments

d. Age distribution

Explanation:

Any entity that wishes to exploit foreign markets must of necessity determine the suitability of the country's market and its economy. To achieve this aim, entities engaging in foreign direct investments consider some factors. One of them is the country's attractiveness. A country is attractive or not depending on the following elements, among others: market size, growth of market size, per capita income, population and age distribution, existence and enforcement of contract laws, and political openness. These considerations are important to avoid regrets, including over-exposure to country risks.

7 0

3 years ago