I will appreciate it if you can show how to use solver

Q: Eaton Medical Services is evaluating 10 independent indivisible projects, all with positive NPV. The company's capital budgeting for the year is limited to a maximum of $5,000,000. (a) Use solver to find the optimum combination of projects the company should accept, under the assumption that A and B are mutually exclusive and one of them has to be selected. (b)Ignore the constraint from previous part, assume that project "I" has to be accepted. Use solver to find optimum combination of projects the company should accept now