ivorycat773Lv1
24 Nov 2021
Problem 12
Page 480
Section 6.7: Applications to Economics and Biology
Chapter 6: Application of Integration
Textbook ExpertVerified Tutor
24 Nov 2021
Given information
The revenue flow rate is 
.
Step-by-step explanation
Step 1.
Net Change Theorem states that the integral of the rate of change is the net change, that is, 
.
Since the revenue flow rate is it implies the rate of change is .
Also, the net change, that is, is the total revenue for the first four years.
Thus, from the Net Change Theorem, it follows that 
.