Olivia creates a personal budget. she enters her current savings account balance in cell d3. in cell a3, she calculates her income for the next three months. and in cell b3 she totals her expenses for the next three months. what formula should she use to calculate the money she will have in her account in three months? =d3+a3-b3 =d3+a3+b3 =d3-a3-b3 =d3*a3*b3

Roger ginde is developing a program in supply chain management certification for managers. ginde has listed a number of activities that must be completed before a training program of this nature could be conducted. the activities, immediate predecessors, and times appear in the accompanying table: activity immediate predecessor(s) time (days) a -− 44b -− 55 c -− 11 d b 1010 e a, d 55 f c 55 g e, f 1010 calculate the slack time. show the details.