Single step processes are effective and efficient, reducing {TAIL ~ the time} and {HEAD ~ cost} of a two step process 
Single step processes are effective and efficient , reducing { TAIL ~ the time } and { HEAD ~ cost } of a two step process
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH