You are creating a customer database for the Lehigh Valley IronPigs minor league baseball team. Given the information below complete the forward and backward pass, compute activity slack, and identify the critical path. How long will this project take? 19 days ID Predecessor A None Tin (daya) 9 1 4 1 D E Description Systems Subsystem A design Subsystem design Subaystem C design Program Program Programe Subsystem test Subsystem B tout subsystem c test Integration Integration test c D 13 2 G 2 1 1 J K Calculate the free slack and total slack for all noncritical activities [Click to select How sensitive is the network schedule? (Click to select) days What is the total slack on ? What is the total stack on 7 What is the FREE stack on B7 What is the FREE stack on H? [day(s)