Jack is the head groundskeeper of a golf club that has several different courses. One day he is instructed by the owner to cut 10 greens and that he should spend only one hour on each green. For a par 3 green there is a 0.80 probability that he will have it cut in one hour. For a par 5 green there is a 0.60 probability that he will have it cut in one hour. If Jack's job consists of preparing six par 3 greens and four par 5 greens, what is the probability that he will have at least 9 of them cut in the allotted time?
0.0311
0.0396
0.0651
0.0991
0.1331