The purchases by Nizwa Book Store are given below. If the shop sells 70 books, find the value of ending inventory using average cost method. Purchases No of books purchased Cost/Unit January 1 30 3 March 3 50 2 April 7 20 4 O a. 100 RO O b. 189 RO Oc. 81 RO O d. 90 RO The area in a retail store that creates a first impression about the store's offering is called: O a. POP O b. Strike zone O c. Decompression zone O d. Entry zone Windows but