Suture, Silk Ties, 2-0, 12 x 30 in
SurgicalEssential, 95% service targetPrimary vendor Apex Surgical Direct, lead 21 days, ordered every 30 daysAX6272-526
Stock position
- On hand
- 696 each54.8 days of supply
- On order
- 108 eachfirst arrives Sat Sep 19
- Forecast rate
- 12.7 each/daynext 30 days
- Demand over 51 days
- 641 eachlead time plus review period
- Safety stock
- 95 eachempirical 95th percentile of forecast error
- Reorder point
- 736 eachabove
- Stockout
- Wed Nov 18
- Recommended order
- noneby Tue Oct 20
- Inventory value
- $2,339at $3.36 per each
How the forecast was made
Exponential smoothing13% weekly error, under-forecast17% worse than naive
A weighted recent average that learns the weekday pattern and any trend. Recent days count more than old ones.
Report card: the model was fit on history up to Tue Jul 21 and scored on the 56 days after. Weekly totals were off by 13% on average (30% day by day), and it under-forecast by 10% overall. A same-weekday-last-week guess would have been off by 11%.
actual forecast, 80% and 95% range what the model said during the report card windoweach/day
Projected on hand, each: today's stock plus open orders on their expected dates, minus the forecast, day by day.
Vendors and prices, last 90 days
| Vendor | Part number | Vendor description | Sells by | Paid per each | Invoices | 90-day spend | Pairing |
|---|---|---|---|---|---|---|---|
| Apex Surgical Direct | AX6272-526 | Suture, Silk Ties, 2-0, 12 x 30 in - 12/Bx | BX of 12 | $3.03 | 3 | $3,053 | stand-in |
| Summit Clinical Products | SC-461771 | SUT SILK TIES 2-0 12 30 12BX | BX of 12 | $3.56 | 6 | $811 | stand-in |
Summit Clinical Products charges $3.5577 per each for this item; Apex Surgical Direct charges $3.0287. That is 17% more on about 925 each a year, or $489 a year.