Pls help, This is not a correct answer, this is the answer for "RI" I want the "EVA"

Exercise 14-30 Comparing Business Units Using Economic Value Added (EVA) (LO 14-4) Back Mountain Industries (BMI) has two divisions: East and West. BMI has a cost of capital of 15 percent. Selected financial information in thousands of dollars) for the first year of business follows: Sales revenue Income Investment (beginning of year) Current liabilities (beginning of year) R&D expendituresa East $1,000 200 2,000 200 500 West $5,000 390 3,000 200 400 R&D is assumed to benefit two periods. All R&D is spent at the beginning of the year. Required: a-1. Evaluate the performance of the two divisions assuming BMI uses economic value added. (Enter answers in thousands of dollars. Round your answers to 1 decimal place.) EVA Divisions East West $ (100.0) $ (60.0)| a-2. Which division had the better performance? O East West