Kindly show me eacha nd evry steps im preparing for my finals. Thank You.$($Project Management$)$

You are managing a project that is scheduled to be completed in $10$ days at a budgeted cost of RM$100,000.$ At the end of day $6$ you do an analysis on project progress and you determine the job is $75\%$ complete and you have spent RM$85,000.$

Assumption: The baseline plan has a purely linear distribution rate of daily planned value and daily planned percentage complete.

Determine the following:

a$.$ What is the project$$s Cumulative Earned Value $($CEV$)$ at Day $6?$

b$.$ What is the project$$s Cumulative Actual Cost $($CAC$)$ at Day $6?$

c$.$ What is the project$$s Cost Performance Index $($CPI$)$ at Day $6?$

d$.$ Is this project expected to complete within the scheduled time and allocated budget?

e$.$ How would you as the project manager, reduce the cost of activities in a project?