. Engine Health Monitoring p.a Unscheduled events ($/efh) $3.725 $5,490 $8.282 $33 Total T&M Cost for CorporateCare Equivalent Services $390 CorporateCare Savings over T&M Note: There is a minimum utilization of 400 EFH. Note: There is a 10 year interval between shop visits 44% Rolls-Royce Confidential 1/3