Why does formal prose need to be carefully organized?

ATo give the reader a clear understanding of your meaning
BTo allow the readers to ask questions if they are confused
CTo encourage the readers to do their own outside research
DTo better express any prejudices the author has

Verified Answer :

i think the answer is A maybe to me it is

The correct answer is :   A. To give the reader a clear understanding of your meaning.  By organizing formal prose the reader can easily understand. Prose has figures that are grouped in parallelism. The prose does not have metric rhythm, nor repetition, nor periodicity.