you would need to write about the change in steam input requirement when choosing two different inlet pressures for the high-pressure turbine within the specified range of 5 MPa to 10 MPa. This would entail performing calculations and comparing the results for the different inlet pressures to determine how it affects the steam input necessary for the turbine unit. In the report, you would need to provide a detailed analysis of the findings, including any observed trends or patterns, and discuss the implications of the change in steam input requirement for the overall performance and efficiency of the two-stage steam turbine unit. Additionally, you may need to reference any relevant equations, data tables, or software tools used for the calculations and analysis