{HEAD ~ Various cost/risk} and other future performance measures are output from {TAIL ~ the stated computing step} and business decisions 
{ HEAD ~ Various cost / risk } and other future performance measures are output from { TAIL ~ the stated computing step } and business decisions
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH