The sentence that shows the disadvantage of a questionnaire is option D. The sample of individuals who respond may not be representative of the population.
<h3>What is a questionnaire?</h3>
A questionnaire is a set of printed or written questions with a choice of answers, devised for the purposes of a survey or statistical study.
Therefore, the correct answer is option D. The sample of individuals who respond may not be representative of the population.
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<span>Barter. Things of value are directly exchanged between a buyer and a seller without the involvement of money or other financial instruments. It is the simplest and oldest form of trade where a transaction is merely an exchange of one thing for another.</span>
Answer:
Decentralized control
Explanation:
Decentralized control -
It refers to the method adapted by the organisation or company , in which the lower level elements helps completely to attain certain goal or task , is referred to as decentralization control
In this case , the people in the higher post need not rule over the lower one to complete the project or task on time .
The company using this method is happy as the employees are hardworking and there is least number of arguments , and hence becomes successful in shorter run .
Hence , from the question ,
The correct term is decentralization control .
Answer:
The correct answer is the third statement which says to maximize profits, the firm should produce less than 500 units.
Explanation:
The quantity of output produced is 500 units.
The marginal cost of producing 500 units is $1.50.
The minimum average variable cost is $1.
The price of the product is $1.25.
The firm will be at equilibrium when the price is equal to marginal cost. To maximize profits firm should decrease output to the extent that marginal cost comes to $1.25. At that point, the firm will earn profits as average variable cost is lower than the price.
Answer:
$80 million
Explanation:
We know that
Multiplier = (1) ÷ (1 - marginal propensity to consume)
= (1) ÷ (1 - 0.75)
= (1) ÷ (0.25)
= 4
Now the GDP would increase by
= Increase in Investment spending × multiplier effect
= $20 billion × 4
= $80 million increase
We simply multiplied the investment spending increase with the multiplier effect
