show computations please

7. A financial manager must choose between three investment alternatives. Each asset is expected to provide earnings over a three-year period, as described below. Based on the goal of maximizing wealth, which asset should the financial manager select? explain Year 1 2 3 Asset 1 $21,000 17,000 7,000 $45,000 Asset 2 $ 9,000 15,000 21,000 $45,000 Asset 3 $15,000 15,000 15,000 $45,000