How can the data be viewed better on the same graph?

A user is displaying the CPU utilization, and Network in and Network out CloudWatch metrics data
of a single instance on the same graph. The graph uses one Y-axis for CPU utilization and
Network in and another Y-axis for Network out. Since Network in is too high, the CPU utilization
data is not visible clearly on graph to the user. How can the data be viewed better on the same
graph?

A.
It is not possible to show multiple metrics with the different units on the same graph

B.
Add a third Y-axis with the console to show all the data in proportion

C.
Change the axis of Network by using the Switch command from the graph

D.
Change the units of CPU utilization so it can be shown in proportion with Network

Explanation:
Amazon CloudWatch provides the functionality to graph the metric data generated either by the
AWS services or the custom metric to make it easier for the user to analyse. It is possible to show
the multiple metrics with different units on the same graph. If the graph is not plotted properly due
to a difference in the unit data over two metrics, the user can change the Y-axis of one of the
graph by selecting that graph and clicking on the Switch option.