How to change audio on a slide
I am working on a course where the first slide has 6 different topics to click. Once they have completed each topic, they return to this slide to choose another topic. Five of the topics are required with one of them being optional.
There is introductory audio playing the first time, and then following the instructions from this thread from 4 years ago, I was able to change the audio the subsequent times. However, I wanted some closing audio on this slide once the learner completed the five required topics (I have variables with state changes set up so when a topic is completed and the learner returns to the first slide, there is a checkmark on that topic).
Any suggestions on how to set up a variable and trigger (and what order to place it in) so the closing audio will play?