title 'PERT Assumptions and Calculations'; /* Activity-on-Arc representation of the project with three duration estimates */ data widgpert; input task $ 1-12 tail head tm tp to; dur = (tp + 4*tm + to) ...

Pancreatic enzyme replacement therapy (Pert) provides the enzymes people ... on February 26 to discuss the shortages which it estimates could be affecting at least 61,152 people nationwide as ...