The following information is available: Cost Activity (Cost) Cost driver driver quantity Percentage of cost driver activity for Computer peripherals Percentage of cost driver activity for software Incoming receipts Number of ($450 000) purchase orders 3 500 40% 60% Warehousing ($680 000) Number of inventories moves 8 500 70% 30 Outgoing shipments ($550 000) Number of shipments 16 000 75 25 Computer peripherals sales totaled $6 800 000 and software sales totaled