A report gives us facts or feelings? Reports are written in the 1st person (I, my) or the 3rd person (he, she, it)?

Reports use past tense (was, did, had), present tense (is, does, has) or future tense (will have, is going)?
and

Reports use an informal (friendly) or formal (serious) style of writing?

Reports start with an introduction or conclusion?

Reports end with an introduction or conclusion?

Reports use sub-headings. True or False