Management Decision Systems $($MDS$)$ is a consulting cofmpany that specializes in the development of decision support systems. MDS has a four$-$person team working on a curre company to set up a system that scrapes data from a collection of websites and then automatically generates a report for management on a daily basis.

$\backslash$table$[[,$Time $($Weeks$),],[$Activity$,$Description,$\backslash$table$[[$Immediate$],[$Predecessor$]],$Optimistic,Most Probable,Pessimistic$],[$A$,$Report generation,,$2,8,12],[$B$,$Web scraping,,$4,9,11],[$C$,$Testing,A$,$ B$,1,1,1]]$