A Medical Lab has introduced a new sample processing efficiency measurement system. This system awards points for adherence to standards: 5 points for tests completed within one hour, 3 points for proper documentation, and 2 points for maintaining sample integrity. Yesterday's analysis of 150 samples showed 140 met timing standards, 144 were properly documented, and all samples maintained integrity. The lab director needs to assess the overall efficiency percentage. [JOB COSTING 2.8]

A Medical Lab has introduced a new sample processing efficiency measurement system. This system awards points for adherence to standards: 5 points for tests completed within one hour, 3 points for proper documentation, and 2 points for maintaining sample integrity. Yesterday's analysis of 150 samples showed 140 met timing standards, 144 were properly documented, and all samples maintained integrity. The lab director needs to assess the overall efficiency percentage. [JOB COSTING 2.8]

Managerial Accounting

15th Edition

ISBN:9781337912020

Author:Carl Warren, Ph.d. Cma William B. Tayler

Publisher:Carl Warren, Ph.d. Cma William B. Tayler

Chapter13: Lean Manufacturing And Activity Analysis

Section: Chapter Questions

Problem 1TIF: Ethics in Action In August, Lannister Company introduced a new performance measurement system in...

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Job costing 2.8
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Vernon Inc. has analyzed the setup time on its computer-controlled lathe. The setup requireschanging the type of fixture that holds a part. The average setup time has been 140 minutes,consisting of the following steps: Turn off machine and remove fixture from lathe 15 minutesGo to tool room with fixture 15Record replacement of fixture to tool room 18Return to lathe 20Clean lathe 20Return to tool room 20Record withdrawal of new fixture from tool room 12Return to lathe 15Install new fixture and turn on machine 5Total setup time 140 minutesa. Why should management be concerned about improving setup time?b. What do you recommend to Vernon Inc. for improving setup time?c. How much time would be required for a setup, using your suggestion in (b)?
Ethics in Action In August, Lannister Company introduced a new performance measurement system in manufacturing operations. One of the new performance measures is lead time, which is determined by tagging a random sample of items with a log sheet throughout the month. The log sheets recorded the time that the sample items started production and the time that they ended production, as well as all steps in between. At the end of the month, the controller collected the log sheets and computed the average lead time of the tagged products. This number was reported to central management and was used to evaluate the performance of the plant manager. Because of the poor lead time results reported for August, the plant was under extreme pressure to reduce lead time in September. The following memo was intercepted by the controller. Date: September 3 To: Hourly Employees From: Plant Manager During last month, you may have noticed that some of the products were tagged with a log sheet. This sheet records the time that a product enters production and the time that it leaves production. The difference between these two times is termed the lead time. Our plant is evaluated on improving lead time. From now on, I ask all of you to keep an eye out for the tagged items. When you see a tagged item, it is to receive special attention. Work on that item first, and then immediately move it to the next operation. Under no circumstances should tagged items wait on any other work that you have. Naturally, report accurate information. I insist that you record the correct times on the log sheet as the product goes through your operations. How should the controller respond to this discovery?
In August, Lannister Company introduced a new performance measurement system in manufacturing operations. One of the new performance measures is lead time, which is determined by tagging a random sample of items with a log sheet throughout the mouth. The log sheets recorded the time that the sample items started production and the time that they ended production, as well as all steps in between. At the end of the month, the controller collected the log sheets and calculated the average lead time of the tagged products. This number was reported to central management and was used to evaluate the performance of the plant manager. Because of the poor lead time results reported for August, the plant was under extreme pressure to reduce lead time in September. The following memo was intercepted by the controller. Date: September 3 To: Hourly Employees From: Plant Manager During last month, you may have noticed that some of the products were tagged with a log sheet. This sheet…
Monica Lee, Administrative Director of Digital Imaging Center, has been asked by the practice members to see if it is feasible to add a technologist aide to support the practice's mammography service. The center currently has two digital mammography units, two technologists and one technologist aide. She has complied the following information: Reimbursement per mammogram: $140 Equipment lease per month per machine: $12,000 Equipment maintenance cost per month per machine: $9,000 Technologist cost per mammogram: $35 Technologist aide cost per mammogram: $20 Variable cost per mammogram: 13 a: What is the patient volume Digital Imaging needs per month to cover fixed and variable costs and to make a $20,000 profit to cover other practice costs[x]?
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Albedo Incorporated manufactures high-end replacement telescope lenses for amateur and professional astronomers who are seeking to upgrade the performance of their telescopes. You have just become employed as a staff accountant at Albedo, and Jordan Coleman, the controller, has asked you to help with maintenance cost estimation for the lens manufacturing process. You review the manufacturing process and decide that the best cost driver for maintenance costs is machine hours. The data below are from the previous fiscal year for maintenance costs and machine hours: Month Maintenance Costs Machine Hours $ 3,210 4,650 5,175 3,350 3,100 1 2 3 4 5 6 7 8 9 10 11 12 2,950 2,900 2,900 4,120 4,350 3,500 3,775 2,750 3,900 4,050 2,690 2,500 2,580 2,300 2,500 3,160 3,325 2,780 3,000 Required: 1. What is the cost equation for maintenance costs using the high-low method? (Round "slope (unit variable cost)" to 2 decimal places. Negative amounts should be indicated by a minus sign.)
A local market research i rm has just won a contract for several thousand small projectsinvolving data gathering and statistical analysis. In the past, the i rm has assigned eachproject to a single member of its highly trained professional staff. This person would bothgather and analyze the data. Using this approach, an experienced person can complete anaverage of 10 such projects in an eight-hour day.The firm’s management is thinking of assigning two people to each project in order toallow them to specialize and become more efi cient. The process would require the datagatherer to i ll out a matrix on the computer, check it, and transmit it to the statisticalanalysis program for the analyst to complete. Data can be gathered on one project whilethe analysis is being completed on another, but the analysis must be complete before thestatistical analysis program can accept the new data. After some practice, the new processcan be completed with a standard time of 20 minutes for the data…
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Borealis Manufacturing has just completed a major change in its quality control (QC) process. Previously, products had been reviewed by QC inspectors at the end of each major process, and the company’s 10 QC inspectors were charged as direct labor to the operation or job. In an effort to improve efficiency and quality, a computerized video QC system was purchased for 250,000. The system consists of a minicomputer, 15 video cameras, other peripheral hardware, and software. The new system uses cameras stationed by QC engineers at key points in the production process. Each time an operation changes or there is a new operation, the cameras are moved, and a new master picture is loaded into the computer by a QC engineer. The camera takes pictures of the units in process, and the computer compares them to the picture of a “good” unit. Any differences are sent to a QC engineer, who removes the bad units and "discusses the flaws with the production supervisors. The new system has replaced the…
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