please answer all parts and show formulas in excel spread sheet.

WHINNI Guntur Paste Format 11 Merge & Center $ Y %) 15 A D 2 3 Chapter 10-11 Tost 4 5 Question 1 (25%) Name: 6 Mr. Wong Bakery stocks fresh-baked bread that costs the store 75 cents per loaf. The bread is sold 1.40 cent on the day it baked and for 60 cents a loaf fit remains at the 7 end of that day. All the old bread can be sold at the discount price. The probabilities of various levels of daly demand for fresh bread are given below. Which level of of 8 broad should Mr. Wong stock? 9 Level of Demand Probability of Lovel 10 Cumulative 6 0.03 11 7 0.09 12 8 0.16 13 9 0.24 14 10 0.10 15 11 0.12 16 12 0.09 17 13 0.06 18 14 003 19 What is Co? 20 What is Cu? 21 Pld Col(Cu+Co) 22 Which level of bread should be stocked? 23 24 Suppose the demand for the loaves of bread is distributed according to normal distribtulon with a mean of 100 and a standard deviation of 40 25 How many loaves of bread Should Mr. Wong stock? 26 27