Which methods of delivery are most suitable for informal group presentations? select all that apply.

The point by point method is suitable for shorter essays

Explanation:

The methods of delivery that are most suitable for informal group presentations are extemporaneous and impromptu

Explanation:

The question is not complete since it does not provide the options to respond to it, here are the options:

* extemporaneous

* manuscript

* impromptu

* memorized

From the four types of speech delivery the most suitable for this situation are extemporaneous and impromptu for the following reasons:

*Impromptu speeches do not require previous preparation or research since they happen at the moment without previous notice, such as toasts in reunions.

*Extemporaneous requires more formality than the impromptu speech but even though it keeps a level of informality in the fact that this speech is based on little notes that the speaker can bring with them, it does not have a full written version of the speech.

the answer is:

b) to show the progression of inventions that took place in the bicycling industry.

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