The reaction between the acid rain and the metal comprising the bridge, in this case steel is an example of single replacement reaction which eats out the metal to produce other sorts of substance such as rusts and other deposits. She is most like to use the rate laws because this will allow her to identify up to what extent can the reaction proceed and the time it will take for all the metals to be eaten out.
Answer:
Dr Account receivable $65,940
Cr Sales Revenue $62,800
Cr Sales tax payable $3,140
Explanation:
Sales of merchandise inventory on account
Dr Account receivable $65,940
Cr Sales Revenue $62,800
Cr Sales tax payable $3,140
Sales tax payable = Sales Revenue × Sales tax percentage
$62,800×5%
=$3,140
Amount of account receivable
Account receivable = Sales Revenue + Sales tax payable
$62,800+ $3,140
=$65,940
Answer:
The correct answer is the option C: For markets to work, people must be free to pursue their self-interest.
Explanation:
To begin with, Adam Smith was a Scottish economist, philosopher and author known as ''The Father os Economics'' and whose works established the basics of today's economics.
To continue, in Smith's most known classic work, ''An Inquiry into the Nature and Causes of the Wealth of Nations'', he established the concept called the <u><em>''invisible hand''</em></u><u> </u>that states that <u><em>in order to the economy to work properly, the people must be free to pursue their self-interest products without no restrictions from the government</em></u>.
Answer:
0.22 and substitutes goods
Explanation:
The computation of the cross-price elasticity of demand using mid point formula is shown below:
= (change in quantity demanded ÷ average of quantity demanded) ÷ (percentage change in price ÷ average of price)
where,
Change in quantity demanded is
= Q2 - Q1
= 180,603 - 194,108
= -13,505
And, the average of quantity demanded is
= (180,603 + 194,108) ÷ 2
= 187,356
Change in price is
= P2 - P1
= $2.43 - $3.36
= -$0.93
And, the average of price is
= ($2.43 + $3.36) ÷ 2
= 2.895
So, after solving this, the cross - price elasticity is 0.22
Since the cross - price elasticity is positive that reflect the goods are substitutes to each other