A department store sells a pair of shoes with an 87% markup. If the store sells the shoes for $192.61 then what is their non-markup price?

The required selling price of the shoes to the nearest dollar is $103.

Explanation:

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."

plagiarism can get you expelled from your course, and college, or university. plagiarism can result in legal action like fines and penalties etc.