1. Lowest Cost Alternative Review Assignment 1 in Chapter 19 and in 300-350 words, answer the following question: o What issues need to be taken into consideration in determining which is the lowest cost alternative? Respond to at least two of your classmates’ posts. 2. Improving Working Capital Read Chapters 19, 21, 22, 23 and in 300-350 words answer the following questions: o What is working capital and how would you calculated it? o How they can improve their working capital? o What are the great approaches for cash management? If you are the controller who is in charge of managing cash, what methods would you take and why? Respond to at least two of your classmates’ posts.