At the School Canteen, the following. items are Sold Samosa Cassava U at UGX 200 each is at UGX 100 each Packed water is at UGX 100 each Chapati at UGX 500 each UGX 200 each. Daugh out i at The canteen owner stock as follows Item Samosa Chapatti Cassava Daugh out Wafer Unit Cost 170 430 80 150 At the end of as follows [ Item" Sough nut Water the day Quantity 2000 the sales records a are Samosa 1312 Chapalti 528 Cassava 900 Quantity 1800 700 900 500 500 1349 Identify the marked Price, Buying and selling price for each item? how to calculate markup price quality civilian how to calculate the market price when buying price ​