Hira Javaid
New member
- Joined
- Aug 11, 2021
- Messages
- 38
Naomi is a business major who invented a remote control that transforms bad professors into good ones. She is currently selling 2000 remotes per month to students at a price of $10 each.
(a) How much revenue is she currently making per month?
Naomi believes she can make a larger profit by increasing the price on each remote.
(b) If the price per remote becomes $10 + x, how much revenue will Naomi now be making per month? Write an expression involving x.
As the price per remotes go up, fewer students can afford the cost. Students start to opt out of buying one.
(c) If the number of students buying remotes per month is 2000 − 20x, how much revenue is Naomi now making per month? Write an expression involving x.
(d) Naomi decides to use her knowledge of calculus to make more money. How much more than $10 should she sell each remote for to maximize her revenue?
Solution:
I need to confirm first three parts and need help in proceeding last part.
a) Revenue=10×2000=20000
b) revenue=(10+x)(2000)
c)revenue=(2000-20x)/10
Am i solving these parts right or not kindly please help.
thanks
(a) How much revenue is she currently making per month?
Naomi believes she can make a larger profit by increasing the price on each remote.
(b) If the price per remote becomes $10 + x, how much revenue will Naomi now be making per month? Write an expression involving x.
As the price per remotes go up, fewer students can afford the cost. Students start to opt out of buying one.
(c) If the number of students buying remotes per month is 2000 − 20x, how much revenue is Naomi now making per month? Write an expression involving x.
(d) Naomi decides to use her knowledge of calculus to make more money. How much more than $10 should she sell each remote for to maximize her revenue?
Solution:
I need to confirm first three parts and need help in proceeding last part.
a) Revenue=10×2000=20000
b) revenue=(10+x)(2000)
c)revenue=(2000-20x)/10
Am i solving these parts right or not kindly please help.
thanks