Wou may need to use the appropriate Bechnology to answer this ousution. reoutsted by the ouner. The Musller project manager prepared the following project network.Estimates of the optimistic, most probable, and pessimistic times (in week) for the activities are as follow.\table[[Activioy,optimiste,Howt M Tabable,Pensimitive],[A,4,8,12],[5,6,7,8],[c,6,12,18],[0,5,5,7.],[E,6,7,50],[r,5,1,17],[0,10,15,20],[H,5,6,13]](b) What is the expected project completion time (in weeks)? weeks(d) Based only on the crical path, what is the estimated probability the project can be completed in 47 meeks as requelled lify the thene? (flound your answer to four decimal places.)(e) What ahould the construction company tell the owner? (finter your free-form answer using as many characters as necesuns)