Problem 11 18 An index model regression applied to past monthly returns in Fords stock price produces the following estimates which are believed to be stable over time rF 0.1 1.1rM If the market index subsequently rises by 10.2 and Fords stock price rises by 10 what is the abnormal change in Fords stock price Negative value should be indicated by a minus sign Do not round intermediate calculations Round your answer to 2 decimal places

Haley photocopying purchases a paper from an out-of-state vendor. average weekly demand for paper is 150 cartons per week for which haley pays $15 per carton. in bound shipments from the vendor average 1000 cartoons with an average lead time of 3 weeks. haley operates 52 weeks per year; it carries a 4-week supply of inventory as safety stock and no anticipation inventory. the vendor has recently announced that they will be building a faculty near haley photocopying that will reduce lead time to one week. further, they will be able to reduce shipments to 200 cartons. haley believes that they will be able to reduce safety stock to a 1-week supply. what impact will these changes make to haley’s average inventory level and its average aggregated inventory value?