39. The variance is the difference between the earned value to date and the baseline schedule. 40. is simply the percent complete times the original budget. 41. Conditions or scope can change, which, in turn, will require a change to the plan to recognize the new information. 42. The project network schedule is derived from the and it serves as the baseline to compare against actual performance. 43. A negative CV indicates the project is budget. 44. The rule assumes credit is earned for having performed the work once it is completed. This rule is usually used for work packages having very short durations. 45. The ratio that measures the amount of value each remaining dollar in the budget must earn to stay within the budget is the 46. The index measures the project percent complete in relation to the resources that were budgeted 47. Given that the AC = 300, PV = 400 and EV = 500, this project is budget