solve both question

For the bolow ME aliernabves ; Which machine should be relected based on the pw anayes. Margactost. Answer the below questions : A. PW for machine A= QUESTION 4 Answer the betow questions : B. PW for mactine B:= For the below ME alternatives, which machine should be selected based on the PW analysis. MARR=10\% Answer the below questions : A. PW for machine A= QUESTION 4 For the below ME alternatives, which machine should be selected based on the PW analysis. MARR=10\% Answer the below questions: B- PW for machine B=