3. (20%) Develop a resource schedule in the loading chart that follows. Use the parallel 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 resource skills are available. How has slack changed for each activity? Has the risk of being late changed? How? 0 11 2 1 2 13 5 3 2 3 4 4 8 2 1 3 3 4 8 010 0 2 3 3 5 8 0 20 3 3 3 3 56 2 2 2 5 3 00 8 Use the following heuristics: Minimum slack Smallest duration Lowest identification number ID RES DUR ES LF SLO 1 2 2 3 0 3 3 4 5 60 2122 4 1 00 8 5 3 8 2 3 2 2 8 6 10 020 8 2 10 Legend ES ID EF SL RES SL LS DUR LF List the order in which your activities are scheduled 1 2 3 4 56 7 8 9 10 11 12 13 Resources scheduled Resources available 3 3 3 3 3 3 3 3 3 3 3 3 3 What is the schedule slack for 1 ,3 and 4 ? Which activities are critical now?