An International School Used to Explain the New Syllabus to the Parents

An international school used to explain the new syllabus to the parents during the orientation day every year. This year, as a step toward technological development, the principal asked the teachers to give a digital presentation of the new syllabus using pictures, graphics, and voices. Which type of presentation were the teachers asked to prepare, and how was it helpful?

A) Multimedia presentation; it gave a clear visual about the product to the viewers.
B) Informative presentation; it provided adequate and accurate information to the audience.
C) Persuasive presentation; it convinced the audience to believe in an idea provided in the presentation.
D) Explanatory presentation; it explained clearly about the topic and also provided the product's justification to the audience.