Rewrite the
Following
sentences
as
indirect
speech.

Rama
said,
"l am unhappy".​

Rama said she was unhappy.

He said he was writing an essay

there is a sequence and logical steps to give an answer of a trouble.

1) strategy is necessary to develop an project idea.

2) to study and know the environment where you are going to work ( ecosystem).

3)   the materials resources to built the ideas.

4) to give a priority order in the context that you study. in this case human needs.