Match the Type of Scheduling Method with Its "Pro" or "Con

Match the type of scheduling method with its "pro" or "con." Note: Answers may be used more than once.
-​When patients' problems are straightforward and easily addressed,this method might leave gaps in the schedule that could otherwise be used more efficiently to see other patients or perform needed ancillary tasks

A) clustering-pro
B) ​clustering-con
C) ​double-booking-pro
D) ​double-looking-con
E) walk in/Open hours-pro
F) ​walk in/Open hours-con
G) ​single-booking-pro
H) ​single-booking-con
I) ​streaming-pro
J) ​streaming-con
K) ​wave-pro
L) ​wave-con
M) modified wave-pro
N) modified wave-con