Discrete, batch, zone and wave picking are each timed against Halloran's two order streams in the composite comparison prepared for MT437 Unit 5, with separate verdicts for each stream. Searches like "mt 437 unit 5 assignment example", "mt437 unit 5 sample" and "mt437 unit 5 example" land here.
What a finished MT437 Unit 5 pick method comparison looks like
A profile page, a method table and a two-part recommendation fill six pages. The nightly stream is 46 store replenishment orders averaging 96 lines each, 4,416 lines spread across 28 shelving aisles of 180 feet. The daytime stream is about 280 rush orders averaging 1.4 lines, each promised to a store within 45 minutes. Every method is timed with the same inputs: 27 seconds per line to find, pick and scan, and walking at 175 feet a minute with a cart. Discrete picking walks about 5,650 feet per store and needs 59.4 hours a night. Batching four stores per cart walks slightly farther per tour but covers four orders, adding 4 seconds a line to sort, for 45.0 hours. Zone pick-and-pass needs 61.1.
How a MT437 Unit 5 example is structured
Profile first, because the right method depends on it: order count, lines per order, how widely lines spread across aisles, and the promise each stream carries. Method definitions follow in one paragraph each. The timing model is stated once and applied to every method, which keeps the table honest; any assumption that favors one method would favor it everywhere. Nightly results come next, with labor hours, lines per labor hour and travel as a share of time. Wave release is treated as timing rather than a picking method: three waves by truck route, departing 23:30, 01:00 and 02:30, each needing about 15 hours of batch picking. Rush orders get their own table, since a short promise changes what counts as efficient. The recommendation and its savings, 14.4 hours a night, close the paper.
Dense orders, wide spread
Each store order touches about 27 of the 28 aisles. That density is why zone picking gains nothing here: every picker still walks nearly every aisle in the zone.
One timing model for all
Twenty-seven seconds per line and 175 feet a minute apply to every method. Sorting adds 4 seconds a line only where orders share a cart.
Four stores to a cart
Travel falls from 42 percent of picking time to 14 percent. At 98 lines per labor hour against 74, batching saves about 4,320 hours across 300 nights.
Waves by truck route
Releasing stores by departure keeps lanes loading in sequence. Fifteen, sixteen and fifteen stores per wave need about 14.7, 15.6 and 14.7 hours of batch picking.
Rush orders stay discrete, mostly
Off-peak, one order per trip is fastest at 3.1 minutes. At a peak of 34 orders an hour, ten-minute batches drop that to 1.7 minutes per order, adding an average 5-minute wait inside the 45-minute promise.
Where marks go in MT437 Unit 5
Instructors check first whether the recommendation follows from the order profile the case supplies. A method chosen because it sounds advanced, wave picking especially, reads as unsupported when the profile has not been described. Each method needs the same timing assumptions, since a table in which batch picking enjoys a faster walking speed proves nothing. Sort time is the cost weaker papers forget; batching looks free until the minutes spent dividing items among orders are counted. Zone picking deserves an honest result even when it disappoints, as it does here with dense orders. Rush orders with a short promise should be judged on lead time as well as labor. Savings expressed as labor hours and lines per hour, with the wage rate stated, let a grader follow the arithmetic from profile to recommendation.
Get a MT437 Unit 5 example written to your instructions
An order profile, even a rough one, is the starting point, so include it with your Unit 5 prompt and rubric. The composite comparison we write times each method your instructions list under one set of assumptions, prices sorting and waiting, and recommends by order stream. As a first custom sample it is free, returned in 24-48h.
MT437 Unit 5 questions, answered
What is the difference between batch and wave picking?
Batch picking groups several orders into one trip, so a picker collects items for all of them and sorts as they go or afterward. Wave picking is about timing: releasing a set of orders to the floor together, often by carrier or truck departure. The two combine easily, and many operations batch within each wave, so a comparison should say which question each answers.
When does zone picking pay off?
Typically when orders are small relative to the building, so a single picker would walk far for few lines, or when zones hold very different products such as heavy rack and small shelving. With large, dense orders every picker already passes most locations, and splitting the area adds handoffs without shortening walks. A paper showing this with numbers earns more than one assuming zones always help.
How should I model picking time without real data?
Break each line into walking and handling. Estimate walking from a floor plan and a stated speed, commonly 150 to 200 feet a minute with a cart, and handling from a per-line time for finding, picking and confirming. Apply the same figures to every method. Label them as assumptions, and if your case supplies rates, use those instead.