أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
Provide the team with enough information to properly estimate each activity.
Let those doing the estimating know how refined their estimates must be.
Complete a sanity check of the estimates.
Prevent padding-adding more time and cost to estimation when no information available )
In addition to the answer above . Project manager ensures that any assumptions created during estimating should be recorded for review . Project manager formulates reserves.