Law firm secretary must now word-process an average

Assignment Help Operation Management

Reference no: EM13966985

Due to a recent increase in business, a law firm secretary must now word-process an average of 20 letters a day (assume a Poisson distribution). It takes him approximately 20 minutes to type each letter (assume an exponential distribution). Assuming the secretary works 8 hours a day:

Assume a second secretary is hired that type at the same rate as the first one.

What is the probability that there are no letters to be typed?

What is the utilization rate for each category?

Assume the secretary’s salary is $20 per hour, and cost of having letters on the secretary’s desk (waiting to be typed) is $15 per hour. Recommend a course of action to the manager of this law firm

Reference no: EM13966985

Questions Cloud

State the model as a function of the design factors : Perform a 23 factorial experiment. Clearly label all the data values. Test for 95% significant effect of each of the main factors, the two-way interaction and the three- way interactions

Write a response paper for the given reading : Read the article " Brainology Transforming Students' Motivation to Learn"and response to it in one and a half page, doubled space and, in MLA format.

How mountaintop removal presents case of environmental : Discuss how mountaintop removal presents a case of environmental justice. Describes how mountaintop removal might impact animal habitat and the human environment

Calculate the cruise mach number of the aircraft : The Boeing 727 aircraft of Example 9.8 cruises at 520 mph at 33,000 ft altitude on a standard day. Calculate the cruise Mach number of the aircraft. If the maximum allowable operating Mach number for the aircraft is 0.9, what is the corresponding..

Law firm secretary must now word-process an average : Due to a recent increase in business, a law firm secretary must now word-process an average of 20 letters a day (assume a Poisson distribution). Assume a second secretary is hired that type at the same rate as the first one. What is the probability t..

How would you classify the patient acid-base disturbance : What pharmacologic intervention is commonly used to correct this acid-base disturbance? Describe the pharmacological actions. Describe the educational needs for this patient and what your approach will be.

Comparing and contrasting six sigma and baldridge approaches : Write a 3 to 5 page report that, comparing and contrasting Six Sigma , ISO9000, and the Baldridge approaches. Describe in etail the similarities and differences among them

Containers to use for incoming parts for kanban system : A manager wants to determine the number of containers to use for incoming parts for a kanban system to be installed next month. The process will have a usage rate of 81 pieces per hour. How many Containers should be used? As the system improves, will..

What is vertical force component that is acting at forearm : The biceps brachii produces a force of 100 N while acting at a 115 degree angle to the right horizontally positioned forearm. What is the vertical force component that is acting at the forearm?

User Account

All Pages