For application 19.1 , finde the 1-redraw AOA , 2-compute late times for each activity, then 3-determine the critical path?

Daiming an AON Network In the interest or better serving the public in Benjamin County, St. Adolf's Hospital has decided to relocate from Christofer to Northville, a large suburb that at present has no major medical facility. The move to Northville would mean constructing a new hostal and making it operational. ludy Kramer, executive director of the board of St. Adolf must prepare for a hearing scheduled for next week before the Central Ohio Hospital Heard ICOHBI on the proposed project. Part of the heating will address the species the total project, including time and cost estimates for its completion With the help of her staff, Kramer has identified 11 major project activities. She has also specified the immediate predecessors Ithose activities that must be completed be fore a given activity can beginfor each activity. The results are as follows: Predeceson Activity D E F Description Select administrative and medical stafi Select site and do site survey Select equipment Prepare final construction plans and layout Bring utilities to the site. Interview applicants and fill positions in nursing, support stat, maintenance, and security Purchase and take delivery of equipment Construct the hospital Develop an information system Install the equipment Train nurses and staff D G H EGH FUL Cales Act Stack Ce the sack to the activities in the hospitalet teda esther starting times or finishing times. The actoman stack for each activity calculated by its - 55 - Activity Slacks for the St. Adoll's Hospital Project Start Finish Node Duration Earliest 2 9 12 9 10 10 D 35 53 12 10 35 40 15 19 19 12 59 82984 59 63 & a The slack at an activity depends on the performance activities in the same for activity A proved to be 14 weeks instead of 11 weeks, the would be zero. The time for activity A could have increased because otrexpected work delays or because we sources were suited from actity A to some may tutas behind schedule. Slacks shared among all activities on a particular path