Yarn Imports Corp. is preparing an inventory listing, and is assigning a cost to inventory that arrived on December 29, two days before the end of the year. The following elements of potential cost have been identified: Invoice price the amount was prepaid when the goods were ordered because the supplier offered a 5%. discount for payment up front. Goods were custom-manufactured for Yarn after the order date. The invoice price was for $74,800, less 5% HST on invoice price, $10,659 Interest on borrowed money between the time the deposit was paid and the goods were delivered, $650 Delivery charges, paid by the supplier, $1,050