.CSV parsing Tool(repost)

Part 1: we have a master product database as seen attached here : Master [login to view URL] We have other lists that contain the ProdID as seen here:? ProdID [login to view URL] We need a desktop tool that end users can upload the 2 lists, and have the cspc list parse the master list to create a new csv as seen here ; Generated [login to view URL] Part 2 Once the 'Generated [login to view URL] ' has been created, Column 'F' is Cost Price Column 'A' is Prod Catagory retailers (end-users) have different markups for each category We need a script inside the tool that willl allow the end user to use custom multiplication integers for each category, and generate/export a new column with header "Retail Price'. Example; Line Item #5 WINE -- TABLE? 719212? 'BELLE DAME' CABERNET FRANC 750 Mil? FRANCE OTHER -- RED? ProdDescription2? 44.18? 750? 36? 10? NA? FALSE? TRUE? FALSE? 'BELLE DAME' CABERNET FRANC 750 [login to view URL] BELLE DAME' CABERNET FRANC 750 [login to view URL] "Wine -- Table" Category is marked up 22% We need a new column to? indicate the Cost(44.18) x markup(22%) to generate the retail selling price of 53.90 (53.8996 rounded up to nearest 5 cents, to 2 digits)