Bulk prep quantity disparity

Two stores with similar sales and forecasts for items using Chopped Romaine for prep are seeing very different 'amount forecasted' values in their Bulk Prep Reports.

select '01604' as StoreNumber,B.Description,A.* from tbSalesItemInventoryItemQuantity A with ( nolock )
Left Join tbSalesItem B with ( nolock) ON A.SalesItemId = B.SalesItemID
where entityid = 887 and ServiceType = 9
and A.SalesItemId in (2469,2474,2475,2471,2472,2426,2409,2418,2419,2431,2497,2703,2702,2719,2705,3082,3083,3079,3084,3085,3086,3087,3080,3078,3081,239)
and A.ItemId = 853
 
select '02234' as StoreNumber,B.Description,A.* from tbSalesItemInventoryItemQuantity A with ( nolock )
Left Join tbSalesItem B with ( nolock) ON A.SalesItemId = B.SalesItemID
where entityid = 1179 and ServiceType = 9
and A.SalesItemId in (2469,2474,2475,2471,2472,2426,2409,2418,2419,2431,2497,2703,2702,2719,2705,3082,3083,3079,3084,3085,3086,3087,3080,3078,3081,239)
and A.ItemId = 853