Ace Engineering Needed Cash and Assigned a Block of Its

Ace Engineering needed cash and assigned a block of its accounts receivable to Wellington Finance Company. A week later, it assigned another block to Bagot Finance Company. By an oversight, the second block contained an account, a receivable from Smith, which Ace had already assigned to Wellington. The notice of assignment from Bagot arrived at the Smith offices before that of Wellington. Smith should pay against the demand of Bagot Finance Co.