How do I fix part C?

a. Develop an A-B-C classification for these items. Answer is complete and correct. Item Category K34 C K35 A K36 B M10 C M20 C Z45 A F14 B F95 A F99 D45 B D48 C D52 D57 B N08 C P05 B P09 The following table contains figures on the monthly volume and unit costs for a random sample of 16 items from a list of 2,000 inventory items at a health care facility: Item K34 K35 K36 M10 M20 Z45 F14 F95 Unit Cost $10 25 36 16 20 80 20 30 Usage 200 600 150 25 80 200 300 800 Item F99 D45 D48 D52 D57 NO8 P05 P09 Unit Cost 20 10 12 15 40 30 16 Usage 60 550 90 110 120 40 500 30 10 Click here for the Excel Data File a. Develop an A-B-C classification for these items. b. Given the monthly usages in the following table, classify the items in A, B, and C categories according to dollar usage. Item 4021 9402 4066 6500 9280 4050 6850 3010 4400 Usage 90 300 30 150 10 80 2,000 400 5,000 Unit Cost $1,400 12 700 20 1,020 140 10 20 5 Answer is complete and correct. Item Category A 4021 9402 4066 B 6500 c 9280 OOOOOOO 4050 6850 B C 3010 4400 B c. Determine the percentage of items in each category and the annual dollar value for each category for part b. X Answer is complete but not entirely correct. Category Percentage of Items 18.75 X % Percentage of Annual Dollar Value 55.26 % A B 31.25 X % 28.95 % 50.00 X % 15.79 %