Hi this question is on Course Hero but I wasnt able to solve. can you help?

Hi this question is on Course Hero but I wasnt able to solve. can you help?In making a forward pass through a network, activities L, M, and P are immediate predecessors for activity T, which has an activity time of 7. The early start times for activities L, M, and P are 22, 17, and 27, respectively. The early finish times for activities L, M, and P are 29, 27, and 33, respectively. What is the early start time for activity T? a. 17 b. 24 c. 27 d. 33 e. 40