Answer :
For the NBA player's salary, the indicator (dummy) variables are:
- The player was traded ... 5 years.
- The player ... NBA championship.
- The player ... All-Star team.
What are indicator (dummy) variables?
These are variables that have one of two answers such as yes and no or positive and negative. They are represented as 0 or 1 for the most part.
A player being traded in the last 5 years can either be a yes or no response just like if a player has won an NBA championship or if they are on an All-Star team.
In conclusion, options A, B, and F are correct.
Find out more on indicator variables at https://brainly.com/question/4528945.