A) The critical ratio sequencing rule is widely used for fairness to customers.
B) The emphasis is on staffing levels, not materials.
C) Reservations and appointments are often used to manipulate the supply of services.
D) Labor use can be intensive, and labor demand is usually stable.
E) All of the above are true.
Answer: B) The emphasis is on staffing levels, not materials.
A) cars parked in the parking lot
B) individual store sales
C) transactions
D) units sold
E) customer traffic
Answer: A) cars parked in the parking lot
A) forward scheduling.
B) backward scheduling.
C) infinite scheduling.
D) finite capacity scheduling.
E) progressive scheduling.
Answer: D) finite capacity scheduling.
A) Rules need to be revised to adjust to changes in orders, product mix, and so forth.
B) Rules may not recognize idle resources.
C) Rules may not recognize bottleneck resources
D) Rules may not be able to prioritize two jobs with identical due dates.
E) All of the above are limitations.
Answer: E) All of the above are limitations.
A) critical ratio
B) earliest due date
C) first come, first served
D) slack time remaining
E) Johnson's rule
Answer: E) Johnson's rule
A) maximum average lateness
B) maximum utilization
C) maximum effectiveness
D) minimum average flow time
E) B and D
Answer: E) B and D