Ranking 1,440 parts by pick frequency and reassigning their shelves, this composite slotting analysis for MT437 Unit 4 estimates tour length, reach height and replenishment before and after. Searches like "mt 437 unit 4 assignment example", "mt437 unit 4 sample" and "mt437 unit 4 example" land here.
What a finished MT437 Unit 4 slotting analysis looks like
Eight pages, two plan drawings and a ranked list make up the analysis. The zone holds 1,440 parts in twelve aisles of 120 locations, five shelf levels high. Thirteen weeks of history supply 312,000 order lines, and the ranked list shows how uneven they are: the top 10 percent of parts draw 48.8 percent of lines and the top fifth 63.6 percent, while the median part is picked about eight times a week. Current slotting follows vendor line codes, which scatters fast movers at random. The proposed plan fills aisles 1 and 2 with the 240 busiest parts, which carry 59.6 percent of lines, and puts the fastest in each aisle at levels two and three. A results table compares tour length, golden-zone share and replenishment trips.
How a MT437 Unit 4 example is structured
Data description leads: the period, the zone, and how an order line is counted, since a line of four boxes is one pick, not four. The ranking follows, shown as a cumulative curve with the busiest twenty parts named. Assignment rules are then stated as rules, so another analyst could reproduce them: rank by lines, fill aisles from the pack stations outward, and within each aisle give levels two and three to the fastest parts. Travel is estimated by simulating 20,000 tours of 22 lines under S-shaped routing, where a picker walks every aisle holding a pick, using 90-foot aisles and a cart speed of 175 feet a minute. Results come next, with labor hours converted at $24.10. Replenishment follows, because packing fast parts close together raises refill trips unless their locations grow. Limits close the paper, chiefly that history may not repeat.
One line, one pick
Lines, not units, drive travel, so the ranking counts order lines. A part ordered by the dozen but picked twice a night ranks below a bulb picked forty times a night.
Three rules anyone could rerun
Rank by lines, fill aisles nearest the pack stations first, and reserve waist-to-shoulder levels for each aisle's fastest parts. Rules stated this plainly let a grader check the assignment instead of trusting it.
Twenty thousand simulated tours
Each simulated tour draws 22 lines in proportion to pick history and walks every aisle holding one. Averages settle at 1,261 feet under current slotting and 994 under the proposal.
Levels two and three
Golden-zone picks rise from 37.7 to 51.8 percent of lines. At five seconds saved per golden-zone pick, that adds 4.7 hours a week to the 27.7 hours of walking removed.
Refill trips for the busiest sixty
Double-width locations for the top sixty parts cut replenishment from about 427 trips a week to 358, so faster picking is not bought with more refilling.
What a quantity ranking would do
Ranked by units on hand instead, tours stay at 1,259 feet. The check shows that the gain comes from pick frequency and from nothing else in the plan.
Where marks go in MT437 Unit 4
Slotting analyses in MT437 are graded first on the ranking basis. Papers ranking by units sold or stock held rather than lines picked get the method wrong at its root, and a quick comparison like the one on this page makes the difference visible. Travel estimates need an explicit model; claims that fast movers will be closer, without feet, tours or a routing assumption, leave the savings unverifiable. Instructors often reward stating the assignment rules so the result can be reproduced. Golden-zone height is a second lever weaker papers ignore. Replenishment is the omission graders catch most readily, since crowding fast parts into small locations near the front raises refill trips. Labor savings converted to money at a stated rate, with the period of history named, close the case credibly.
Get a MT437 Unit 4 example written to your instructions
Attach whatever pick history or item list accompanies Unit 4, together with any location map and the rubric. What arrives is a composite slotting analysis that ranks by lines picked, states its assignment rules, estimates tour length under a named routing method and checks refill trips. It is free as a first custom sample, delivered in 24-48h.
MT437 Unit 4 questions, answered
Why rank by lines picked rather than units sold?
Travel happens once per line, however many units that line holds. A part sold by the case in large quantities may be picked only a few times, while a small item bought one at a time may be picked constantly. Ranking by lines puts the parts that generate trips closest to the start of the pick path, which is where the walking savings come from.
Do I need a simulation to estimate travel?
Not necessarily. A simpler approach weights each location's distance from the pack area by its pick frequency and compares totals before and after. That works as an index, though it overstates savings when pickers collect many lines per trip. If your course has covered routing methods, a tour-based estimate is stronger. Either way, state the assumptions so the grader can follow them.
What is the golden zone?
It is the band of shelf height between roughly waist and shoulder, where picking needs no bending or reaching. Placing each aisle's fastest items there shortens every pick by a few seconds and reduces strain. In a slotting paper it is a second lever after distance, and a sentence estimating the time saved per pick usually strengthens the analysis.