OCR A LEVEL FURTHER MATHEMATICS A PAPER 1 2023 (Y544/01: Discrete Mathematics)

OCR A LEVEL FURTHER MATHEMATICS A PAPER 1 2023 (Y544/01: Discrete Mathematics). DOWNLOAD On www.Hackedexams.com Instantly. The table below shows the activities involved in a project together with the immediate predecessors and the duration of each activity. Activity Immediate predecessors Duration (hours) A – 2 B A 3 C – 4 D C 2 E B, C 2 F D, E 3 G E 2 H F, G 1 (a) Model the project using an activity network. [3] (b) Determine the minimum project completion time. [2] The start o...