Answer:
You will __$5___ earn a profit just cover your costs lose money
Explanation:
As per the statement:
Cost Price of the camera = $50
Selling price of the camera = $45
We have to find the profit that you will earn.
Since,
then, you have suffer a loss.
Using formula:

Then;

Thus, if you want to cover your costs lose money , then you will earn a profit of $5