Question 10 The W'Ekly demand for a product approximately,F has a normal distribution with mean LUUD and standard deviation 2'03. The current on hand inventory,F is 2:21:10 and no deliveries will be occurring in the next two weeks. Assuming that the demands in diHerent weeks are independent= a) 'What is the probability that the demand in each of the next 2 weeks is less than 1.155? b) W'hat is the probabilitj,r that the total of the demands in the next 2 weeks exceeds 2:21:10