Answer:
How hotly the sun shone overhead!
If by Fredo, you mean Fredo Corleone I think he is a believable character.
He has many characteristics that are needed in a novel. For a start, he was treated as the baby of the family because of a out of pneumonia as a child and he is considered weaker and less intelligent than his siblings.
He is also considered the black sheep of the family as he loves being part of the Corlene family and what it comes with it ( money and women) but he doesn't like the responsabilities that come with the name.
He craves respect but he doesn't earn it as his siblings and father are continously covering for his mistakes.
a,b, and c hope this helps
1.) We receive no formal training in listening
2.) Speaking as a skill is seen as more important than listening
3.) Filters keep us from listening without bias