Consider the following statements:1) The thermal efficiency of the simple steam or Rankine cycle can be improved by increasing the maximum system pressure and temperature2) Increasing the superheat of the steam improves the specific work and decreases the moisture content of exhaust steam.3) Increasing maximum system pressure always increases the moisture content at the turbine exhaust4) Lowering the minimum system pressure increases the specific work of the cycleWhich of the above statements are correct

• A. 1, 2 and 3
• B. 1, 2 and 4
• C. 2, 3 and 4
• D. 1, 3 and 4