| 摘要 |
An object is to easily set product specifications according to a client's requirements. A specification setting system (1) that sets a specification of a product including at least one component, which is an element meeting a need, includes a storage unit (3) that stores previous specification records, which include a previous specification that is set according to a previous need, and information about a delivery date and price for the previous specification, and component information, in which each component is associated with information about a delivery date and price of the component; an estimation unit (21) that estimates a delivery date and price for a new specification on the basis of the component information and the new specification, which is a new specification meeting a new need; and a presentation unit (23) that presents new specification information that includes the new specification and the delivery date and price for the new specification, and a previous specification record that matches a predetermined comparison condition and that is read out of the storage unit (3) in a manner allowing comparison thereof, and, when the new specification information is changed, presents the new specification information after the change, in addition to the new specification information before the change.
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