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 None A A A B C D E F Time (days) 9 1 5 1 3 14 A Description Systems Subsystem A design Subsystem B design Subsystem C design Program A Program B Program Subsystem A test Subsystem B test Subsystem C test Integration Integration test B H I C D E F G H, I, K 3 1 2 1 4 5 K L Calculate the free slack and total slack for all noncritical activities There is total slack on activities B, D, E, G, H, and J and free slack on activities H and J. How sensitive is the network schedule? Not very sensitive. There is a single dominant critical path. 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)