1.Reduced overhead costs for material movers & expediters, is a benefit of using
ID: 356696 • Letter: 1
Question
1.Reduced overhead costs for material movers & expediters, is a benefit of using the days of supply calculation. T/F
2. A wine bottling machine can bottle 23 hours a day. The total output is 89 bottles a day. Each bottle takes about 5 minutes to produce.
3 minutes to process and 2 minutes setup time. The Overall Equipment Effectiveness is______. Round to the 3rd decimal place.
3. McDonalds has a multiple stations to produce their BIC MAC (Station 1, 2, & 3). Between station 1 & 2 there is a gap in the workstation where the cook has to pick up the W-I-P and bring it to station 2. This is an example of which 8 commonly recognized sources of waste? Overproduction
Waiting
Unnecessary production
Inappropiate process
Unnecessary inventory
Unnecessary/excess motion
Defects
Underutilization of employees / waste of intellect
4. _______ can best be described as constant incremental improvement in a firms processing.
5. In the video we watched in class on the Virginia Mason hospital, they were able to leverage complete enthusiasm of their employees for a successful implementation. T/F
6.Provide an example of why a firm may have low annual inventory turns?
7.The lose of sale and lose of customer, lose of sale, lose of sale and gain of another sale, or customer waiting for inventory is a result of a _______.
8. A process that falls within the UCL and LCL, means that process is in ___________.
9.An example of natural variation, is the ever-so-slight differences in the dimensions of a piece of paper. T/F
Explanation / Answer
1. True
Inventory turnover = COGS/Average annual inventory. This tells us how well inventory is being used by our business.
But, Days Supply = Current on-hand (units)/ {known requirements + forecasted demand} (units/day)
This gives a timed supply measure of inventory, which enables us to reduce the risk of holding excess or obsolete inventory. An upper limit on the time supply hence, enables us to reduce the overhead costs associated with movement of excess inventory or expediters.
2.
Scheduled time
23
hours/day
total output
89
bottles/day
time/bottle
5
min
processing time
3
min
setup time
2
min
Availability = Operating time / Scheduled time
Availability = {23 hours *(3 min processing time/5 min total time)/23 hours
60.00%
Expected Output per day = 23 hours* (60 min per hour/5 min per bottle)
276
bottles
Actual output
89
bottles
Productivity = actual output/expected output
32.25%
OEE = availability * performance * quality
Quality is not considered in this case, so OEE = availability * productivity
OEE=
19.35%
3. e. Unnecessary/excess motion
The picking up of WIP and bringing it to the workstation is an unnecessary motion by the cook, which can be eliminated if the two work stations are kept together.
4. Kaizen
Kaizen is a concept that emphasizes on continuous improvement to steadily achieve incremental changes in any given process to progress its overall efficiency and/or quality.
Scheduled time
23
hours/day
total output
89
bottles/day
time/bottle
5
min
processing time
3
min
setup time
2
min
Availability = Operating time / Scheduled time
Availability = {23 hours *(3 min processing time/5 min total time)/23 hours
60.00%
Expected Output per day = 23 hours* (60 min per hour/5 min per bottle)
276
bottles
Actual output
89
bottles
Productivity = actual output/expected output
32.25%
OEE = availability * performance * quality
Quality is not considered in this case, so OEE = availability * productivity
OEE=
19.35%
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.