Verizon offers to sell cellular phones listing for $100 29 with a chain discount of 15/10/5. Cellular Company offers to sell its cellular phones that list at $103.59 with a chain discount of 2575. If Irene is to buy seven phones, how much could she save if she buys from the lower-priced company? (Do not round intermediate calculations. Round all dollar amounts to the nearest hundredth. Round your final answer to the nearest cent.) Amount saved Shelley Ann signed a $20,000 note for 120 days at Concord Bank that charges a 5,5% discount rate. What are Shelley's discount and her proceeds? (Round your answers to the nearest cent.) Discount Proceeds