Activity	Optimistic	Most Probable	Pessimistic
A	3	4	5
B	3	3.5	7
C	4	5	6
D	2	3	4
E	5	8	11
F	6.5	7.5	11.5
G	4.5	6	7.5
H	6	7	14
I	2	2.5	6
J	4	5	6

The critical path is B, E, H, J. Based solely on the critical path, what is the probability that the project will be completed so that Landon Corporation may introduce the new product within 23 weeks? (Round your answer to four decimal places.)

Based solely on the critical path, what is the probability that the project will be completed so that Landon Corporation may introduce the new product within 28 weeks? (Round your answer to four decimal places.)