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? days. ID Predecessor A B D E F G Description Systems Subsystem A design Subsystem B design Subsystem C design Program A Program B Program C Subsystem A test Subsystem B test Subsystem C test Integration Integration test None A A A B D E F G H, I, J K Time (days) 9 1 2 1 4 11 4 5 2 5 3 2 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 D? What is the total slack on E? What is the FREE slack on B? What is the FREE slack on H? day(s)