Which two design considerations should be determined at this time?

A consultant is working with the client to define goals and metrics for an app that will be built. The consultant decides to base the dashboards on personas and is in the design phase prior to starting the actual build.

Which two design considerations should be determined at this time? Choose 2 answers
A . Which fonts to use for headers and body text
B. Which charts to use to best support the defined goal
C. How many charts should be allowed on a single dashboard
D. Which colors to use and how to use them

Answer: BD

Explanation:

https://help.salesforce.com/articleView?id=bi_dashboard_build_tips.htm&type=5