• Use and create critical path method for the given data to estimate project timing, based on most likely estimates

Page 5 98050014 Exhlbit 1 ROUTEPLANNING ACTIVITIES NEEDED FOR LONDON-GRAND BEND BICYCLE TOUR IN 2004 \begin{tabular}{|c|c|c|c|c|c|} \hline \multirow{2}{*}{\begin{tabular}{l} Activiry \\ Tasls \end{tabular}} & \multirow[t]{2}{*}{ Task Name } & \multirow[t]{2}{*}{ Predecessors } & \multicolumn{3}{|c|}{ Expected Txak:Derstion (Worlizg Dayz) } \\ \hline & & & Optimistic & Moat Lilasly & Peasimistic \\ \hline A & Drive the tectative routsen & & 0.8 & 2 & 3 \\ \hline B & & A & 9 & 20 & 40 \\ \hline c & Ask the county coumcils for information about the teatative rovate & A & 9 & 15 & 20 \\ \hline D & Approsch combty cormeils for permits & B.C & 1 & 1 & 2 \\ \hline E & Sand reveats fer te incunnce certificate to the Torcato nationsl office & D & 0 & 1 & 1 \\ \hline F & Obtin the permits from the cormbr councils & E & 4 & 5 & 7 \\ \hline G & & F & 5 & 7 & 8 \\ \hline H & Set the checlpoint and extimate the biloweter marhings & G & 8 & 11 & 15 \\ \hline I & Detarmino bilomater descriptions & H & 1 & 1 & 2 \\ \hline J & Creste lint of locations associnted with emarreocr phene mumbars: & H & 0.8 & 1 & 2 \\ \hline K & Verify road cenditions & H & 0.7 & 1 & 1 \\ \hline L & Draw detrilod maps with chockpoints and perpore routo descripticn & I,K & 1.5 & 2 & 2.5 \\ \hline M & Prepsre list of locations mociated with emergancy phose amobers & J,L & 0.4 & 0.5 & 1 \\ \hline N & Provant the rovitos to the cenmittes and Vornarer staff & L. & 0.1 & 0.1 & 0.1 \\ \hline 0 & Primt intomal copy of man and routs dencrivticas & N & 0.5 & 0.5 & 1 \\ \hlinep & & M & 0.1 & 0.1 & 0.1 \\ \hline Q & & 0,P & 1 & 1 & 2 \\ \hline R. & Primt maph and routo descripticn for cyclists & Q & 0.5 & 0.5 & 1 \\ \hline s & Distribute maps and route dencription to arclists & R & 2 & .5 & 5 \\ \hline \end{tabular}