(A) One quotation was sent to customer as following. Price: US$10.00/case Term: Rebate to distributor 10% Commission to sales: 5% Customer complained the price too high, the distributor accepted the rebate down to 5% and commission down to 3% after negotiation. What is the new price that we can sell with same margin? (B) We have one shopping bag order- Q'ty: 3,000 cases Case weight: 14 lbs/case We placed the order to one vender based on the cost structure as following. (1) Material cost: US$ 1,300/ton 1 ton = 2204.6 lbs (2) Conversion cost: US$ 300 / ton (3) Ocean freight: US$ 4.000 / 40' container One 40' container is able to carry 42,000 lbs (4) Inland freight: US$ 1,000/40' container (5) U.S. custom duty: 3.5% (6) Unloading: US$ 0.05/lb What is the total cost for all above each case? If we need to reserve 10% profit and 3% of selling price to sales, what is the final price that we have to sell? (C)John has plenty of Quarter, Dime, Nickel Coins to pay toll, how many payment methods can he pay for US$ 1.35? For example: (1) 27 nickels (2) 5 quarters and 1 dime Please list all of the payment methods