Which 2 of these business scenarios might require a third-party app in addition to inventory tracking in QuickBooks Online?

• A boat manufacturer that requires lot numbers and barcoding
• An importer that requires that inventory includes landed costs
• A contractor that wants to create estimates for each change order signed
• A wholesale distributor that purchases and sells in the same units of measure
• A retailer with limited inventory who wants to track using First In, First Out (FIFO) costing