Officelink, an office equipment superstore, has grown by leaps and bounds since it opened in 1996. This success has been attributed to a combination of low prices, comprehensive stock and its location in the middle of a large and thriving business park. Until recently, the stock control procedures failed to keep up with the increase in business, and customers frequently complained that staff could not find requested stock items. Management attempted to overcome this problem by authorising the purchase of the latest stock control computer software. This software now keeps track of client credit accounts and logs all purchases according to specific stock codes. It will also automatically re-order stock once supplies fall below the pre-defined levels, which can now afford to be lower than ever.

Question: In the past, stock control was done manually.
Options:
A. true, B. false, C. uncertain
Answer: "C"