Sensitivity Analysis PDF only. One page for one parameter at a time, and another page for two parameters at a time. SINGLE FILE 1. Using MS Excel, compute the sensitivity analysis of changes in parameters ( 50%, steps of 10%), one at of the following data: Initial investment: 7000 MARR:10% . Yearly Savings: $2.000 . Project Life: 10 years . Salvage value: $1000 Present a table AND a single graph containing all effects of changes in the project parameters 2. Using MS Excel and the data of the prior problem, compute the sensit ty analysis of two parameters at a time (Project Life and Year y Sa ngs) tomt30% steps of S% Sensitivity Analysis PDF only. One page for one parameter at a time, and another page for two parameters at a time. SINGLE FILE 1. Using MS Excel, compute the sensitivity analysis of changes in parameters ( 50%, steps of 10%), one at of the following data: Initial investment: 7000 MARR:10% . Yearly Savings: $2.000 . Project Life: 10 years . Salvage value: $1000 Present a table AND a single graph containing all effects of changes in the project parameters 2. Using MS Excel and the data of the prior problem, compute the sensit ty analysis of two parameters at a time (Project Life and Year y Sa ngs) tomt30% steps of S%