Import Exclusives Ltd received an invoice from Dansk Specialties of Copenhagen with terms 5/20 RO G. for the items listed below 100 teak trays at $38.50 each 25 teak buckets at $63.10 each 40 teak salad bowls at $58.40 each 1 All items are subject to trade discounts of 34 and 5% (a) If the shipment was received on June 21, what is the last day of the discount period? (b) What is the amount due if the invoice is paid in full on July 9? (c) only a partial payment is made on the last day of the discount period, what amount is needed to reduce the outstanding balance to 52500? (a) The last day for taking the cash discount is (Type a whole number) (b) The amount due is (Round to the nearest cent as needed) (c) The amount needed in $ (Round to the nearest cont as needed)