A renovation of a Hard Rock Cafe gift shop has six activities (in hours). In the following table, the estimates of a, m, and b times for each of the activities are listed. a m b Activity A B D E F 11 27 18 9 17 16 16 30 18 13 20 40 18 19 20 18 18 21 Based on the activity time estimates, the expected times for each of the activities are (round your responses to two decimal places): Expected Time Activity A