A new machine can be purchased today for $400,000. The annual revenue from the machine is calculated to be $77,000, and the equipment will last 10 years. Expect the maintenance and operation costs to be $4,000 a year and to increase $700 per year. The salvage value of the machine will be $30,000.Required:a. Draw a cash flow diagram for this project. b. What is the rate of return for this machine?

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor