Answer:
Determine your COGS (cost of goods sold). ...
Find out your gross profit by subtracting the cost from the revenue. ...
Divide profit by COGS.Step-by-step explanation:
Answer:
FtD
Step-by-step explanation:
B) y-3=2(x-1) though it can also be seen as y=2(x-1)+3
Step-by-step explanation:
According to the quotient rule of differentiation, if
then its derivative is given by

We can see that




Plugging the above expressions into Eqn(1), we find that the derivative is

