Answer:
net income increase of 11.25%
Step-by-step explanation:
If the price p is reduced a 11% means that new price will be p(1-0.11)
New price = 0.89p
The new quantities demandes will increase a 25%, this means that the new quantities will be Q*(1+.025) = 1.25Q
So, the net income under this new circunstances will be
1.25 Q * 0.89P = 1.1125 P*Q
This means a net income increase of 11.25%