Galaxy Jewelers sells diamond necklaces for $472.00 less 12%. Magnifico Jewelers offers the same necklace for $475.00 less 36%, 14%. What additional rate of discount must Galaxy offer to meet the competitor's price? C The additional rate of discount that Galaxy Jewelers must offer to meet the competitor's price is %. (Round to two decimal places as needed. Round all intermediate values to six decimal places as needed.) Arrow Manufacturing offers discounts of 17%, 13.5%, 7% on a line of products. For how much should an item be listed if it is to be sold for $326.88? The item should be listed for $ (Round the final answer to the nearest cent as needed. Round all intermediate values to six decimal places as needed.)