Under the indirect method, an increase in Accounts Receivable must be added to net income when computing cash from operating activities

Which of the following will not decrease system utilization?

A) increase in arrival rate B) increase in service rate C) increase in the number of servers D) decrease in service time

A beauty salon employs three hairdressers. All customers get their hair washed in one area of the salon before being taken to another area to get their hair cut

Customer arrival rate and service time follows the Poisson and exponential distributions, respectively. What is the Kendall notation for this system? A) M/M/1 B) D/M/3 C) M/D/3 D) M/G/3 E) M/M/3