The price of a new car is $30000. The annual maintenance cost of the car for the first five years is $8000, $10000, $14000, $18000 and $24000 respectively. If the re-sale value decreases by 5% of the purchase price each year, calculate the best time to have the car replaced.

Term used to describe the behavior of a customer who leaves the queue impatiently after waiting for some period of time?

Which state of the system in the Queuing theory lays down that the operating characteristics are dependent on time?

The crash cost and the crash time of a project is $50000 and 30 days respectively. The normal cost and the normal time of the same project is $150000 and 180 days respectively. Calculate the cost slope.

Use the property of dominance to find out the value of the saddle point.

A bus arrives at a bus-stand every 10 minutes and the service time is 30 minutes. If the capacity of the bus-stand is 5 buses, calculate the probability of the bus-stand being empty.

According to the Poisson distribution process analysis, patients come to a hospital at a mean rate of 50 per hour. The time required to attend a patient has an exponential distribution with a mean of 100 per hour. Assuming that every patient is attended by an individual doctor, what would be the waiting time of one patient?

From the above given table, solve the game by finding the saddle point.

Goal Programming is used to:

A solution containing fewer than (m + n -1) non negative allocations where (m= jobs and n=destinations) is termed .... .

From the above given table, calculate the saddle point.