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Alona [7]
3 years ago
13

For what two reasons do countries specialize? Countries specialize so that opportunity costs can be increased. Countries special

ize to excel in the production of specific goods and services. Countries specialize to make the most efficient use of their unique set of resources. Countries specialize to increase the number of their imported products.
Engineering
1 answer:
serg [7]3 years ago
8 0

Answer:

Countries specialize to excel in the production of specific goods and services;   Countries specialize to make the most efficient use of their unique set of resources.

Explanation:

Countries specialise to increase total gains from trade & specialisation

  • They specialise if they have <u>absolute advantage</u> in production of a good, in terms of their capability to produce a good at lower cost.
  • They specialise if they have <u>comparative advantage</u> in production of a good, in terms of their capacity to produce a good at a lower opportunity cost (less other goods sacrifised)
  • They specialise if the advantage in producing a good is due to the product using their <u>abundant factor (resource) intensively</u>.
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8 0
3 years ago
Read 2 more answers
Wheel diameter 150 mm, and infeed 0.06 mm in a surface grinding operation. Wheel speed 1600 m/min, work speed 0.30 m/s, and cros
gogolik [260]

Answer:

a) the average length per chip is 3 mm

b) the metal removal rate MR is 90 mm³/sec

c) number of chips formed per unit time for the portion of the operation when the wheel is engaged in the work is 4,000,000 chips/min

Explanation:

Given that;

wheel diameter = 150 mm

infeed = 0.06 mm

wheel speed = 1600 m/min = 16000000 mm/s

work speed = 0.30 m/s = 300 mm/s

cross feed = 5 mm

active grits per area = 50 grits/cm²

a)

Average length per chip

Average chip length is given by

Lc = √fd

f is infeed and d is diameter of the wheel

so we substitute

Lc = √( 0.06 × 150

Lc = √ 9

Lc = 3 mm

Therefore the average length per chip is 3 mm

b)

metal removal rate MR is expressed as;

MR = fvc

v is work speed, c is cross feed and f is infeed

so we substitute

MR = 0.06 × 300 × 5

MR = 90 mm³/sec

Therefore the metal removal rate MR is 90 mm³/sec

c)

number of chips formed per unit time is expressed as

No = Vw × c × G

Vw is wheel speed and G is active grits per area

so we substitute

No = 1600000 × 5 × 50/10²

= 4,000,000 chips/min

Therefore number of chips formed per unit time for the portion of the operation when the wheel is engaged in the work is 4,000,000 chips/min

4 0
2 years ago
Instrument panel help please
nirvana33 [79]

Answer:

A. 4WD Low

B. 4WD High

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D. Check gauge

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K. Battery voltage gauge

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M. (can't see sorry)

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4 0
3 years ago
When you are in charge of running a meeting, "winging it" with minimal planning is considered:
amm1812

Answer:

The correct option is;

B) Counterproductive

Explanation:

An effective requires adequate preparations, with agenda of the meeting circulated among participants. The items to be discussed should be known before hand by the participants all of whom will have had adequate background information and relevant consultations with their constituencies  so as to be able to add effectively to the meeting.

Other attributes of an effective meeting includes;

1. Ensure, notes of the meeting are taken down personally

2. Outside discussions should be made at the parking lot

3. Important decisions or points to be made should have been communicated to other members of the meeting

4. Members to attend the meeting should be well known and list of attendees reviewed

5. Meetings should be kept to schedule

6. Ensure meeting conclusions and decisions are followed up

7. Written agenda should be available

Therefore "winging it" with minimal planning is considered counterproductive.

3 0
3 years ago
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dangina [55]

Answer:

Explanation:

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6 0
3 years ago
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