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Arada [10]
3 years ago
13

Which of the following is a good conductor of electricity? A. Glass B. Plastic C. Rubber D. Wet skin

Business
2 answers:
EastWind [94]3 years ago
8 0

Conductors have free electrons and they conduct electrical current very easily.

Good conductors are the following materials: copper, aluminum, gold, and silver. Glass, air, plastic, rubber, and wood on the other hand are insulators .

From the given options, only wet skin (answer D) is a good conductor of electricity.

melamori03 [73]3 years ago
5 0

Answer:

D. Wet skin

Explanation:

Conductivity is the property of matter to allow electrical charges to flow within it. Good conductors, like metals, are materials that allow electrons to move easily. The same happens in the  Wet skin, when in contact with electricity it quickly receives the current of energy (and causes shock). Bad conductors such as rubber, glass and plastic are important for insulating electricity. They are therefore used as insulators, for example plastic wires.

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Data pertaining to a company's joint production for the current period follows: L M Quantities produced 200 lbs. 150 lbs. Market
Lelechka [254]

Answer:

Joint cost value based = $396

Explanation:

Given:

Company                            L                M

Quantities produced     200 lbs       150 lbs

Market value                  $8/lb            $16/lb

Total joint cost = $660

Computation:

Market value of L = 200 lbs × $8/lbs

Market value of L = $1,600

Market value of M = 150 lbs × $16/lbs

Market value of M = $2,400

Total market value = Market value of L + Market value of M

Total market value = $1,600 + $2,400

Total market value = $4,000

Joint cost value based = $660 × ($2,400 / $4,000)

Joint cost value based = $396

4 0
3 years ago
Three graduate business students are considering operating a fruit smoothie stand in the Harbor Springs, Michigan, resort area d
Leviafan [203]

Answer:

a. 8,000 + 1,000 + 3.2Q

b. 27,000 + 3.2Q

c. 15,000 Units

Explanation:

a. The accounting cost function is shown below:-

Accounting cost function = Fixed Leasing and insurance cost + material cost and supplied cost

= 8,000 + 1,000 + 3.2Q

b. The economic cost function is shown below:-

Economic cost function  = Accounting cost + Opportunity cost

= 9,000 + 3.2Q + 3*6,000

=27,000 + 3.2Q

c. The computation of break even point is shown below:-

Break even Point = Total Fixed Cost ÷ Price - Average Variable cost

= 27,000 ÷ 5 - 3.2

= 15,000 Units

8 0
3 years ago
The Bureau of Labor Statistics produces data on unemployment based on the number of people collecting unemployment insurance. a.
Ira Lisetskai [31]

Answer:

FALSE

Explanation:

A person is considered unemployed if he / she does not have a job and has searched for a job within the last 4 weeks

Unemployment rate = (number of unemployed / labour force) x 100

To collect data on unemployment, The Bureau of Labor Statistics conducts a survey every month known as the Current Population Survey (CPS).

types of unemployment

structural unemployment is an unemployment that occurs as a result of changes in the economy. These changes can be as a result of changes in technology, polices or competition. Structural unemployment tends to be permanent.  

The geologist lost his hob permanently due to increase in wages (polices)

Frictional unemployment:  the period of time a person is unemployed from the period he leaves his current job and the time he gets another job. Eg. when a real estate agent who leaves a job in Texas and searches for a similar, higher-paying job in California.

Voluntary unemployment: e.g. worker at a fast-food restaurant who quits work and attends college.

Cyclical unemployment: it occurs as a result of fluctuations in the economy. Unemployment would be high in a downturn and low in a boom  

6 0
3 years ago
1. According to Wallach, what is short-termism, and why is it a problem?
Aleks04 [339]

I inferred you are to the 2017 TEDx talk "Short-termism is killing us: it's time for Long path" by Ari Wallach.

<u>Explanation:</u>

According to Wallach, he refers to short-termism as focusing on short-term results at the expense of long-term interests.

In his words, short-termism is a problem because;

  • "it prevents the CEO from buying really expensive safety equipment"
  • "prevents teachers from spending quality one-on-one time with their students".

So in summary what Wallach is saying is that short-termism prevents futuristic thinking.

6 0
3 years ago
Bette and Jamal are partners at a management consulting firm.
kodGreya [7K]

Answer:

Jamal

Explanation:

Given that

Number of required slides = 50 slides

Creating slides Per hour = 15 slides

Bill amount per hour = $750

So by considering the above information, Bette's opportunity cost of creating slides would be

= Bill amount per hour ÷ creating slides per hour

= $750 ÷ 15 per hour

= $50

For making 50 slides, the opportunity cost would be

= $50 × 50 slides

= $2,500

And, Jamal opportunity cost is 30% lower, so it would be  

= $50 - $50 × 30%

= $50 - $15

= $35

And, the billing rate is 25% higher, so it would be

= $750 + $750 × 25%

= $750 + $187.50

= $937.50

So in one hour, it would be

= $937.50 ÷ 35 slides

= 26 slides

Based on the creating slides, the Jamal gains a competitive advantage over Bette

4 0
3 years ago
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