284 Chapter 8 Scheduling Resources and Costs in the ng that follows. Use t method and heuristics given. Be sure to update each period as the computer would do. Note: activities 2, 3, 5, and 6 use two of the resource skills. Three of the skills are available. How has slack changed for each activity? Has the risk of being late changed? How? 1 35 4 48 3 48 8 610 8 2 10 Legend ES ID EF SL LF 3 5 6 SL 5 38 LS Use the heuristics: List the order in which your activities are scheduled Minimum slack Smallest duration Lowest identification number ID RES DUR ES LF SL 0 2 3 4 56 7 89 10 1 12 13 11 10 3 2 2 3 0 3 4 5 23 6 2 2 1 53 8 Resources available 3 3 3 3 3 3 3 3 3 3 3 3 3 What is the schedule slack for 1-3 Which activitios are critical now? , and 4