 In this video we provide the solution to question number nine for practice exam number two for math 1030 And which is a scheduler is building a schedule for a project with six tasks and The six tasks are listed down below a b c d e f they have their various Processing times we have a six b seven c two d nine e five and f twelve And there's gonna be two processors in this consideration We're asked to compute the decreasing time priority list Which honestly the number of processors doesn't matter. We don't need that information to find the decreasing time priority list We're gonna take the biggest priority We're gonna find the biggest processing time that goes first. So amongst these options six seven two nine five and twelve F is gonna be the first one there. So I can actually rule out a lot of possibilities anything that doesn't start with f is Wrong. So that leaves me now options c d and f Next the next highest priority would be then D Which has a has nine there? And so honestly those two observations already tell me that the answer has to be D itself But let's just finish it out here after D would come B because that's the next highest processing time then would come a And then would come E. So that's the fifth one and then the last would be C Six right there. So looking at my marks there the the highest priorities would be then F Then D then B is in third A is in fourth E is in fifth C is in sixth Choice D is the correct decreasing time priority list