time oriented technique
event oriented technique
activity oriented technique
target oriented technique
PERT deals with events and CPM with activities
critical path is determined in PERT only
costs are considered on CPM only and not in PERT
guessed times are used in PERT and evaluated times in CPM
inventory problems
traffic congestion studies
job-shop scheduling
all of the above
complete details′of items in, waiting line are known
arrival and waiting times are known and can be grouped to form a waiting line model
all variables and constants are known and form a linear equation
the laws governing arrivals, service times, and the order in which the arriving units are taken into source are known
sales
inspection time
waiting time
production time