graphically displaying {HEAD ~ the calculated utilization} of {TAIL ~ the selected product} in the markup language; and 
of
graphically displaying { HEAD ~ the calculated utilization } of { TAIL ~ the selected product } in the markup language ; and
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH