Hello and good afternoon. I have a question regarding this problem, from the Activity 7.6 document, from MGMT 524. When I'm trying to determine ES, EF, LS, LF, and slack for each activity, I'm seeing a data set, but I'm not sure how they are setting up the data. Typically I've been using Excel QM or the POM/QM program itself, but when I went to the module (it says Ch.11) it doesn't really seem to match up. Am I missing something here?