Multiple Select Question

Select all that apply

Which are examples of low$-$level abstractions$?$

$"$We ought to get Hal a going$-$away present."

"Empty out all the trash cans in the office, and clean up the coffee machines every day."

"Ask me again about changing your assignment when I have more time."

"The company intends to hire a new assistant in two months."

"Please submit a detailed, $10-$page report on last month's sales by Monday."