The information about a project with 10 activities is shown below. Activity A, 26 days, IP = none Activity B, 14 days, IP = none Activity C; 44 days, IP = A Activity D, 43 days, IP = A, B Activity E, 45 days, IP = B Activity F; 19 days, IP = C D Activity G, 33 days, IP = C, D Activity H, 39 days, IP = E Activity K, 26 days, IP = F Activity M, 20 days, IP = G H The earliest finish time of activity M is at the end of day