A project's critical path has an expected duration of 72 days with a standard deviation of 9 days. If we wanted to promise a completion time that we'd be 90.32% sure we could live up to, what should that promised completion time be? (Round to 2 decimal places) Z 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0,60 0.65 0.70 G(Z) 0.5987 0.6179 0.6368 0.6554 0.6736 0.6915 0.7088 0.7257 0.7422 0.7580 Z 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 G(Z) 0.7734 0.7881 0.8023 0.8159 0.8289 0.8413 0.8531 0.8643 0.8749 0.8849 Z 1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 G(Z) 0.8944 0.9032 0.9115 0.9192 0.9265 0.9332 0.9394 0.9452 0.9505 0.9554 Z 1.75 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 G(Z) 0.9599 0.9641 0.9678 0.9713 0.9744 0.9772 0.9798 0.9821 0.9842 0.9861