2/18/25, 8:36 AM Assessment 1
DSC1520-25-S1 Welcome Message Assessment 1
QUIZ
Question 1
Not yet answered
Marked out of 10.00
Lighting Warehouse produces q solar lamps at a fixed cost of R10 000 per
week. Each lamp costs R150 to produce and is sold for R350.
What are the equations for total revenue, total cost and profit function?
a. T R = 350q; T C = 150q + 10 000; prof it = 200q − 10 000
b. T R = 350q; T C = 150q + 10 000; P rof it = 500q + 10 000
c. T R = 350q; T C = 150q; P rof it = 200q
d. T R = 350q + 10 000; T C = 350q; P rof it = −200q + 10 000
e. None of the given options is correct.
Clear my choice
Question 2
Not yet answered
Marked out of 10.00
Lighting Warehouse produces q solar lamps at a fixed cost of R10 000 per
week. Each lamp costs R150 to produce and is sold for R350.
Calculate the break-even quantity per week.
a. 50
b. 10 000
c. 20
d. 200
e. None of the given options is correct.
Clear my choice
https://mymodules.dtls.unisa.ac.za/mod/quiz/attempt.php?attempt=23831727&cmid=1126062 1/5
, 2/18/25, 8:36 AM Assessment 1
Question 3
Not yet answered
Marked out of 10.00
Lighting Warehouse produces q solar lamps at a fixed cost of R10 000 per
week. Each lamp costs R150 to produce and is sold for R350.
How many lamps were produced and sold if they made a loss of R2 000 ?
a. 40
b. 60
c. 8 000
d. 200
e. None of the given options is correct.
Clear my choice
Question 4
Not yet answered
Marked out of 10.00
The Soft toy Company knows from past experience that if it charges P rand per
teddy bear, the number sold per week will be x teddy bears, where
P = 30 − 0, 001x.
The cost to produce x teddy bears per week is given by C = 6 000 + 10x
rand. Select the mathematics equations for the revenue and profit functions of
the company.
a. 2
T R = 30x − 0, 001x ; π = −0, 001x
2
+ 20x − 6 000
b. 2
T R = 30x − 0, 001x ; π = 0, 001x
2
− 20x + 6 000
c. 2
T R = 30x − 0, 001x ; π = 10x + 6 000
2 2
d. T R = 30x − 0, 001x ; π = −0, 001x + 40x − 6 000
e. None of the given options is correct.
Clear my choice
https://mymodules.dtls.unisa.ac.za/mod/quiz/attempt.php?attempt=23831727&cmid=1126062 2/5
DSC1520-25-S1 Welcome Message Assessment 1
QUIZ
Question 1
Not yet answered
Marked out of 10.00
Lighting Warehouse produces q solar lamps at a fixed cost of R10 000 per
week. Each lamp costs R150 to produce and is sold for R350.
What are the equations for total revenue, total cost and profit function?
a. T R = 350q; T C = 150q + 10 000; prof it = 200q − 10 000
b. T R = 350q; T C = 150q + 10 000; P rof it = 500q + 10 000
c. T R = 350q; T C = 150q; P rof it = 200q
d. T R = 350q + 10 000; T C = 350q; P rof it = −200q + 10 000
e. None of the given options is correct.
Clear my choice
Question 2
Not yet answered
Marked out of 10.00
Lighting Warehouse produces q solar lamps at a fixed cost of R10 000 per
week. Each lamp costs R150 to produce and is sold for R350.
Calculate the break-even quantity per week.
a. 50
b. 10 000
c. 20
d. 200
e. None of the given options is correct.
Clear my choice
https://mymodules.dtls.unisa.ac.za/mod/quiz/attempt.php?attempt=23831727&cmid=1126062 1/5
, 2/18/25, 8:36 AM Assessment 1
Question 3
Not yet answered
Marked out of 10.00
Lighting Warehouse produces q solar lamps at a fixed cost of R10 000 per
week. Each lamp costs R150 to produce and is sold for R350.
How many lamps were produced and sold if they made a loss of R2 000 ?
a. 40
b. 60
c. 8 000
d. 200
e. None of the given options is correct.
Clear my choice
Question 4
Not yet answered
Marked out of 10.00
The Soft toy Company knows from past experience that if it charges P rand per
teddy bear, the number sold per week will be x teddy bears, where
P = 30 − 0, 001x.
The cost to produce x teddy bears per week is given by C = 6 000 + 10x
rand. Select the mathematics equations for the revenue and profit functions of
the company.
a. 2
T R = 30x − 0, 001x ; π = −0, 001x
2
+ 20x − 6 000
b. 2
T R = 30x − 0, 001x ; π = 0, 001x
2
− 20x + 6 000
c. 2
T R = 30x − 0, 001x ; π = 10x + 6 000
2 2
d. T R = 30x − 0, 001x ; π = −0, 001x + 40x − 6 000
e. None of the given options is correct.
Clear my choice
https://mymodules.dtls.unisa.ac.za/mod/quiz/attempt.php?attempt=23831727&cmid=1126062 2/5
