若公司决定停止研发某一产品，该产品前期研发投资不能收回。（ ）

espere’s ply Hmlet ______ intot lest ten different films over the pst yers.hd been mde B．ws mde C．hs been mde D．would be mdeA．had been madeB．was madeC．has been madeD．would be made

A.5m-10m
B.10m-15m
C.25m-30m