Given the following project activity table:

Activity Duration Dependency

H $5$

I $6$ H

J $4$ H

K $2$ H

L $6$ I

M $3$ I

N $9$ J$,$K

$02$ L$,$M

P $4$ M$,$N

Q $8$ O$,$P

$1)$ What is the critical path? $($Enter the capital letters without spaces or punctuation$)$

$2)$ What is the length of the project? $($Enter no decimal places$)$

$3)$ What is the slack of activity L$?($Enter no decimal places$)$

$4)$ What is the Late Start of activity M$?($Enter no decimal places$)$

Given the following additional duration data for this project: