Student K needs to develop a questionnaire but is unsure how to write clear questions. They ask you, their mentor for some tips on writing questions. Which of the following tips can you give to student K$?$

Number:

$($i$)$ Make response categories easy to remember.

$($ii$)$ Include negative questions.

$($iii$)$ See that the response categories offer a real range of alternatives.

$($iv$)$ Include and use jargon, slang, and abbreviations.

$($v$)$ Avoid double$-$barrelled questions by focusing each question on only one topic.

$($vi$)$ Use emotional language.

a$.$

Number $($iv$),($v$)$ and $($vi$)$

b$.$

Number $($i$),($iii$)$ and $($v$)$

c$.$

Number $($i$),($ii$)$ and $($iii$)$

d$.$

Number $($ii$),($iv$)$ and $($vi$)$