Chapter $6$ Exercise #$12$ p$.194($in addition to the network exercise, don't forget the answer the questions!$).$ Please use Excel if possible to submit your answers to this exercise.$$Or you can handwrite it on pieces of paper, just be sure that it is LEGIBLE and that I can follow your work!

Please show your detailed$$calculations and explanation for your answers for at least one of the activities $($ES$,$ ID$,$ EF$,$ SL$,$ LS$,$ DUR, LF$),$ for the forward pass, backward pass and slack calculations.$$ If you just show resultant numbers, this will lower your score on the assignment $($possibly to $0).$ You need to demonstrate that you know how to calculate the numbers in the network diagram boxes $-$ do not just show me the resultant numbers!