$1.$ Fill in each node of the $5-$cycle MIPS datapath on the next page $($this is not the pipelined datapath$)$ with the appropriate tag $($label$,$ name, value, $...).$ You can screenshot the diagram, put it into $($say$)$ PowerPoint, and then fill in each item. Alternatively, you can print out the diagram and fill it in by hand.

$2.$ Create a two$-$column table listing $1)$ every tag $($label$,$ name, value, $...)$ you put on the diagram, and $2)$ a brief description of each. You can complete the table below or start fresh. I$\text{'}$d recommend using a word processing table unless you really like scribbling things down with a pencil.

$3.$ Describe, step by step, how the instruction, dadd r$1,2,3$ is executed in the given datapath. I expect you to comment on every part and connection that is involved in the execution.