PLEASE PLEASE HELP Question 2The owner of a chain of fast food restaurants is considering a new computer system for an accounting andinventory control. A computer company sent the following information about the system installation.ImmediateMostMostMostActivityPredecessorOptimisticLikelyPessimisticA234В2310A1114DA31317EВ2412FC4518GD, E6.714HF, G18(i). Determine the expected time and variance for each activity(ii). Draw the activity network for this project, showing the ES, EF, LS, LF and slack for each activity.(iii). State the critical path for the project.(iv). What are the expected time and variance of the project?(v). What is the probability that the project will be completed in 25 days?6.

With the help of table we have to first found expected time and variance

The owner of a chain of fast food restaurants is considering a new computer system for an accounting and inventory control. A computer company sent the following information about the system installation. Immediate Most Most Most Activity Predecessor Optimistic Likely Pessimistic A 2 3 4 В 2 3 10 -- C A 8 11 14 D А 3 13 17 E В 2 4 12 F C 4 5 18 G D, E 6. 7 14 H F, G 9 18 (i). Determine the expected time and variance for each activity (ii). Draw the activity network for this project, showing the ES, EF, LS, LF and slack for each activity. (iii). State the critical path for the project. (iv). What are the expected time and variance of the project? (v). What is the probability that the project will be completed in 25 days?