Answer:
1) the grandpa is responsible for the death
Step-by-step explanation:
If there is anyone to blame for rubins death it should be the grandpa if the grandpa never accepted the bet would he have fallen into the ax? or would any of this happened? Even though the pritchard boys are mean this is just a phase they are going through the wont be this way forever
sorry i know the answer is late but hope it helps :)