break this question down and explain why the answer is this

algonithm on the grapt below: You MUST show a trace similas to the trace that I did in class, and elearly indicate your work on the graph. You muat label every node in the graph if it is involved in the algorithm. Points will be taken off for unlabelled or incomectly labeled nodes, evea if the answer is correet. Whar is the shortes path from A to Z A A+f,gO. What is the length of the sharlest puth from A to 2