Given the project information in the following table, what is the probability of completing the National Holiday Toy project in 93 time units? \begin{tabular}{|c|c|c|c|c|c|c|c|c|} \hline Act. ID & Description & Predecessor & Optm. (a) & Most IIkely (m) & Pess. (b) & Act tlme te & Varlance [(ba)/6]2 & Critical \\ \hline 1 & Design package & None & 6 & 12 & 24 & & & \\ \hline 2 & Design product & 1 & 16 & 19 & 28 & & & \\ \hline 3 & Build package & 1 & 4 & 7 & 10 & & & \\ \hline 4 & Secure patent & 2 & 24 & 27 & 36 & & & \\ \hline 5 & Build product & 2 & 17 & 29 & 47 & & & \\ \hline 6 & Paint & 3,4,5 & 4 & 7 & 10 & & & \\ \hline 7 & Test market & 6 & 13 & 16 & 19 & & & \\ \hline \end{tabular}