NEED HELP WITH ALL THE 3 QUESTIONS. NEED A WELL LABELED SCHEMATIC DIAGRAM, P-V A

NEED HELP WITH ALL THE 3 QUESTIONS. NEED A WELL LABELED SCHEMATIC DIAGRAM, P-V AND T-S DIAGRAMS FOR EACH PROBLEM. NEEDS TO BE DONE IN ALLOTTED TIME. IT IS A THERMODYNAMICS PROBLEMS. ONLY BID IF YOU CAN COMPLETE IT IN GIVEN TIME. NEEDS TO BE HAND WRITTEN AND SHOULD BE LEGIBLE AND CLEAR AND SCANNED WITH PROPER CALCULATIONS AND STEP-WISE.ITS VERY VERY URGENT. THANK YOU.