su. aign Layout References Mailings 11 A A Aav AO EE Week 09 Demo Review View E Share 214 code de Aa Bbccbc 1 S 1. Hume's pet shop purchases cat litter for $15.00 less 20% per bag. The store's overhead is 45% of cost and Hume requires a profit of 20 % of cost. a) For how much should a bag be sold? Round to nearest 100th. b)Calculate the amount of markup. Approximate to nearest 100th 00