Answer: (1) Equilibrium price = 60 and Equilibrium quantity = 120, when I = $1500.
(2) Equilibrium price = 54 and Equilibrium quantity = 108, when I = $1200.
Explanation:
(1) When Average income (I) = $1500
At equilibrium, QD = QS
150 - 3p + 0.1I = 2p
150 - 3p + 0.1 × 1500 = 2p
5p = 300
p = 
p = 60
q = 2p ⇒ 2 × 60 = 120
Hence, p and q are equilibrium price and equilibrium quantity, respectively.
(2) If 20% income tax is introduced then Average income (I) = $1500 - 20% of $1500 ⇒ $1500 - $300 = $1200
At equilibrium, QD = QS
150 - 3p + 0.1I = 2p
150 - 3p + 0.1 × 1200 = 2p
5p = 270
p = 
p = 54
q = 2p ⇒ 2 × 54 = 108
Hence, p and q are equilibrium price and equilibrium quantity, respectively.
Answer:
$6,400 U
Explanation:
With regards to the above information, we would calculate first the earned value.
Earned value
= Actual activity × Budgeted value
= $27,500 × 6
= $165,000
Now, we would compute the cost variance.
Cost variance
= Earned value - Actual blue
= $165,000 - $171,400
= $6,400 U
Here, we have an unfavourable variance because the company incurred more of the cost than it should be .
Answer: c. Crowdfunding
Explanation: Crowdfunding is funding by many individuals pooling their money together for a common goal, usually via the Internet. The required amount for the project is raised by pooling small sums of money from a large number of people. Each individual acts as an agent of the offering, by selecting and promoting the projects in which they believe in. A wide range of profit-based ventures such as creative projects, medical expenses, travel etc. have employed crowdfunding as a means of sourcing funds.
Answer:
A. always increase with output.
Explanation:
There are basically 2 groups of cost namely; Fixed and variable cost.
The fixed cost are usually like sunk cost that will be incurred irrespective of how many units are produced.
Total variable costs refers to all elements of cost that vary proportionately with the level of activities or output. A good example is the direct material cost.
It is the total of the marginal cost over the units produced. The right answer is A. always increase with output.
