Jenna is writing a memo to inform her colleagues that an instrument in their lab is broken. Which part of her memo will focus on steps to solve the problem A. Headng B explanation C. Summary D Maun idea

D. Main idea

Explanation:

i personally think that main idea is the part that will focus on steps to solve the problem because her colleagues will have to understand her memo and in order for them to understand that, they have to look for/know the main idea of Jenna's memo.

yes

explanation:

the characters are fiction but they are based off of people that were reaky in that situation