A stressor<span> is a chemical or biological agent, environmental condition, external stimulus or an event that causes stress to an organism. An event that triggers the stress response may include: environmental </span>stressors<span> (hypo or hyper-thermic temperatures, elevated sound levels, over-illumination, overcrowding)</span>
Answer:
Option (b) is correct.
Explanation:
Given that,
Initial price of good A = $50
Initial quantity demanded of good A = 500 units
New price of good A = $70
New quantity demanded of good A = 400 units
Average quantity demanded:
= (New + Initial) ÷ 2
= (400 + 500) ÷ 2
= 450 units
Change in quantity demanded:
= New - Initial
= 400 units - 500 units
= -100 units
Average price level:
= (New + Initial) ÷ 2
= (70 + 50) ÷ 2
= $60
Change in price level:
= New - Initial
= $70 - $50
= $20
Therefore, the price elasticity of demand for good A is as follows:
=
=
=
= -0.67
Total revenue before price increase:
= quantity demanded of good A × price of good A
= 500 units × $50
= $25,000
Total revenue after price increase:
= quantity demanded of good A × price of good A
= 400 units × $70
= $28,000
Therefore, there is an increase in total revenue with increase in the price level.
Answer:
Please find the detailed answer as follows:
Explanation:
a) The cost of obtaining an MBA degree for someone who is employed in a business position normally is a deductible education expense. But if the reason for taking course is to qualify her for a new trade or business then the expense will not be deductible or disallowed.
Reasons Deductible or Nondeductible
- It is to maintain or improve existing skills required in her present job. Deductible
- It is to meet the minimum educational standards for qualification in her existing job. Deductible
- It is to qualify her for a new trade or business. Nondeductible
.
- It is to meet the express requirements of her employer or the requirements imposed by law to retain her employment status. Deductible.
b) $4,000 will be allowed as deduction for qualified tuition under § 222. Except for this amount of tuition portion, Jamie must itemize to claim the deduction and it will also be subject to the 2% of AGI limitation.
Answer:
B. balance between savings and investment in a country.
Explanation:
Critics of floating exchange rate system claim that a trade deficit (where imports exceed exports) is determined by the savings-investment balance. By the identity
S - I = X - M,
If Saving > Investment, there is a trade surplus.
If Saving < Investment, there is a trade deficit.