Other
ECS2601 ASSESSMENT 2 SEMESTER 2 2023
- Course
- Institution
ECS2601 ASSESSMENT 2 SEMESTER 2 2023
[Show more]
Seller
Follow
tatendamuzavazi
Reviews received
Content preview
10/11/23, 10:56 AM Assessment 4: Attempt review 2023 ECS2601-23-S2 Welcome Message Assessment 4
QUIZ
Started on Monday, 9 October 2023, 6:56 PM
State Finished
Completed on Monday, 9 October 2023, 7:08 PM
Time taken 11 mins 41 secs
Marks 24.00/30.00
Grade 80.00 out of 100.00
Question 1
Complete
Mark 2.00 out of 2.00
A firm producing six units of output has an average
total cost of R200 and has to pay R300 to its fixed
factors of production. The average variable cost is …
a. R300.
b. R50.
c. R200.
d. R150.
Question 2
Complete
Mark 0.00 out of 2.00
Suppose the city decides to sell permits. What is the
maximum price the vendor would pay for a permit per
day?
a. R100,00
b. R75,00
c. None of the options are correct.
d. R50,00
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=14068745&cmid=622835 1/5
,10/11/23, 10:56 AM Assessment 4: Attempt review
Question 3
Complete
Mark 2.00 out of 2.00
Consider the equilibrium in the market for carrots
expressed as:
Qs=2P Qd=21-P. If P = R7 and Q = 14. What is the
consumer surplus?
a. 98
b. 49
c. 3.5
d. 7
Question 4
Complete
Mark 0.00 out of 2.00
A sales tax of R1 per unit of output is placed on a
particular firm whose product sells for R5 in a
competitive industry with many firms.
How will this tax affect the cost curves for the firm?
a. Marginal cost becomes MC + 1
b. all of the options are true.
c.
Average cost is now AC + 1.
d. Total cost becomes TC + q since the tax rate
is t = 1
Question 5
Complete
Mark 2.00 out of 2.00
Suppose the competitive market is currently in
equilibrium. If government imposes a price control, we
would expect the consumer surplus to __________ and
the producer surplus to __________.
a. fall; fall
b. fall; rise
c. rise; rise
d. rise; fall
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=14068745&cmid=622835 2/5
, 10/11/23, 10:56 AM Assessment 4: Attempt review
Question 6
Complete
Mark 2.00 out of 2.00
Economic profit and producer surplus are similar since
they both focus on the total cost.
Select one:
True
False
Question 7
Complete
Mark 0.00 out of 2.00
What happens in a perfectly competitive industry when
economic profit is greater than zero in the long run?
a. Existing firms may get larger.
b. Firms may move along their LRAC curves to
new outputs.
c. New firms may enter the industry.
d. There may be pressure on prices to fall.
Question 8
Complete
Mark 2.00 out of 2.00
The market supply curves and market demand curves
for books are given as follows:
Supply curve: P = 0.000002Q Demand curve: P = 11 –
0.00002Q
The short-run marginal cost curve: MC = 0.1 + 0.0009Q
The equilibrium quantity of books is …
a. 1 000 books
b. 1 book
c. 500 000 books
d. 10 000 books
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=14068745&cmid=622835 3/5
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller tatendamuzavazi. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $2.93. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82871 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now