Answer from cs61c-el (David Tung 16479725) for Question 3
One thing that is a bit confusing is in the end of the section summary.  For jump, it said that the instruction j 2500 is go to 10000.  Does it mean that when using jump, the target address is actually the nth word?  Because this does not seem to be the case with load/store word because in that case, in order to access things are a specific array index, we multiply the index by four.