Solve the following problems from the textbook with the new values/information/requirements.

Only the submissions that have used the new values/information/requirements will be marked.

Charts and diagrams can be drawn by hand and then their image be copied and pasted into the Word document.

Problems Original values/information/requirements New values/information/requirements 1.13 demand has increased by 25% in the last year demand has decreased by 25% in the last year Code Activity Description Time Code Activity Immediate Predecessor(s) Description Time (in immediate hours) Predecessor(s) Kin hours) C 180 3.8 Planning C 100 planning Excavation Dig and grade Excavation Dig and Igrade d. What is the probability that McGee Carpet and Trim will finish the project in 40 days d. What is the probability that McGee Carpet and Trim will not finish the project in 50 Jor less? days or less? 3.14 Activity Normal Crash Time Time Kweeks) Kweeks) Normal Crash Immediate Cost ($) Cost ($) Predecessor(s) Activity Normal Crash Time Time |(weeks) weeks) Normal Crash Immediate Cost ($) Cost ($) Predecessor(s) 3.25 C 1 1 300 300 C 11 1 300 500 Problems Original values/information/requirements New values/information/requirements 1.13 demand has increased by 25% in the last year demand has decreased by 25% in the last year Code Activity Description Time Code Activity Immediate Predecessor(s) Description Time (in immediate hours) Predecessor(s) Kin hours) C 180 3.8 Planning C 100 planning Excavation Dig and grade Excavation Dig and Igrade d. What is the probability that McGee Carpet and Trim will finish the project in 40 days d. What is the probability that McGee Carpet and Trim will not finish the project in 50 Jor less? days or less? 3.14 Activity Normal Crash Time Time Kweeks) Kweeks) Normal Crash Immediate Cost ($) Cost ($) Predecessor(s) Activity Normal Crash Time Time |(weeks) weeks) Normal Crash Immediate Cost ($) Cost ($) Predecessor(s) 3.25 C 1 1 300 300 C 11 1 300 500