PART 1: Suppose a certain appliance store purchases the following items. Calculate the extended total after the trade discounts for each line, the invoice subtotal, and the invoice total. (Round your answers to the nearest cent.) Quantity Unit Merchandise Unit List Trade Discounts Extended Total 150 ea. Blenders $49.95 20/15/15 $ 4330.70 x 400 . Toasters $38.88 20/10/10 $ 9818.50 x 18 doz. Coffee Mills $244.30 30/9/6 $ 2633.08 12 doz. Juicers $480.00 25/10/5 $ 3385.80 X Invoice subtotal $ 20168.08 x Extra 52% % volume discount on total order $ 1109.24 X Invoice total $ 19058.84 X PART 2: Calculate the credit given for the partial payment and the net amount due on the invoice (in $). (Round your answers to the nearest cent.) Amount of Invoice Terms of Sale Partial Payment Credit for Partial Payment Net Amount Due $8,303.00 2/10, n/30 $2,300 $ $ PART 3: A retailer buys merchandise from a supplier with an invoice amount of $12,600. The terms of the sale are 5/20, n/30. What is the net amount due (in $) on the order if the bill is paid by the 20th day? $ PART 4: A retailer purchases some merchandise with an invoice price of $19,100 and terms of sale of 5/15, n/45. What is the net amount due (in $) on the order if a partial payment of $10,800 is made on the 15th day? (Round your answer to the nearest cent.) $ 8840 X