The change that must this slide more effective should be considered as using the less text.
Effectiveness made in slide:
The main motive of the presentation is for providing the information due to which the goodwill should be created.
It contains the good subject matter, also it should be match with the objective so it should be best fit to the audience.
Also, the content should be precise and use the less text to be more effective.
hence, the second option is correct.
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