Reference no: EM133042742
BUS 201 Microeconomics - Emirates College of Technology
Question 1.
The following table is a demand and a supply schedule for pens.
Price
AED
|
Quantity
Demanded
Per day
|
Quantity
Supplied
Per day
|
1
|
28
|
4
|
2
|
24
|
8
|
3
|
20
|
12
|
4
|
16
|
16
|
5
|
12
|
20
|
Using the table above, respond to the following:
1. Plot the demand and supply curves for the pens market and label the axis and each curve. On the graph show the equilibrium point.
2. Determine the equilibrium price and quantity
3. At the equilibrium price, is there a surplus or shortage and how much is it.
4. At price AED 3,describe the situation of the market and show it on the figure.
5. From question 4 above, how much is this surplus or shortage?
6. In this case, will the price increase or decrease?
Question 2.
Suppose that Jack has a budget of $35 to spend on swimming and playing music. The price of one hour swimming is $10 and for playing music is $5 an hour. The table shows the total utility Jack gets from each activity.
|
Total utility from swimming |
Marginal utility |
Marginal utility per dollar |
Total utility from playing music |
Marginal utility |
Marginal utility per dollar |
Hours per day |
1 |
120 |
|
|
40 |
|
|
2 |
220 |
|
|
76 |
|
|
3 |
300 |
|
|
106 |
|
|
4 |
360 |
|
|
128 |
|
|
5 |
396 |
|
|
140 |
|
|
6 |
412 |
|
|
150 |
|
|
7 |
422 |
|
|
158 |
|
|
1. Calculate Jack's marginal utility for both activities.
2. Does Jack's marginal utility from swimming and playing music follow the principle of diminishing marginal utility. Explain
3. Which does Jack enjoy more: his 3rd hour of swimming or his 3rd hour of playing music?
4. Calculate marginal utility per dollar for each activity.
5. To maximize his utility, how many hours a day does Jack spend on each activity, explain your answer.
Question 3:
Explain the effects of covid 19 pandemic on the two market forces: supply and demand.