Question 1150 points! Given the project information below, what is the project duration (how many time units), with 85% condence level, of completing the National Holiday Toy project? Hint: Z(0.86) = 1.1 Act. ID Description Predecessor 0ptm.(a) Most likely (ml Pess.(bl 1 Design package None 6 12 24 2 Design product 1 1B 19 28 3 Build package 1 4 7 1D 4 Secure patent 2 24 27 36 5 Build product 2 17 29 47 6 Painl 3, 4, 5 4 7 10 7 Test market 6 13 16 19