<h2>THIS IS WHAT I GOT! (4r+6s−5)</h2><h2></h2><h2></h2><h2>I THINK I DID THIS TOTALLY WRONG!!! PLEASE DO NOT REPORT WRONG ANSWER ( IF IT IS WRONG!) IF CORRECT THEN YAY BUT I DOUBT IT!</h2><h2></h2>
Answer:
He wanted to show the journey that Cole went through and the changes that he experienced.
Explanation:
By keeping the information from Cole, the author lets us guess about it ourselves, and show what Cole had to go through to get to where he was at the end of the story.
The answer is A: to inform readers about the grandfather's role in creating beet sugar. The speakers say they don't know what grandfather's invention did, but they inform about the result of him managing to turn the beet sugar lighter somehow, which he was able to sell to many buyers, from different places. <em>His creation of beet sugar</em> and and its selling brought him money that made possible for him to buy his freedom.
