1. Assume the following assembly instructions are executed on a basic 5-stage pipeline ARM v8 also assume the following cycle times for each of the options related to forwarding: ADD x1, x2,x3 ADD X2, X1, X4 ADD X1, x1,x2 Without Forwarding With Full Forwardi 300 ng With ALU-ALU forwarding Only 2 290 Indicate dependences and their types. Assume there is no forwarding in this pipelined processor. Indicate hazards and add NOP instructions to eliminate them. Assume there is full forwarding. Indicate hazards and add NOP instructions to eliminate them. What is the total execution time of this instruction sequence without forwarding and with full forwarding? What is, the speedup achieved by adding full forwarding to a pipeline that had no forwarding