are the answers right ? please

TRUE AND FALSE QUESTIONS: (Circle only One) 2 POINTS EACH (20) 1. One advantage of using after-tax income as a performance measure of divisional results is is a financial accounting measure that can also be used to compute organizational income. that it True False 2. One problem associated with using accounting measures to evaluate divisional performance is the measures are based on historical information. True (False 3. The use of residual income reduces, but does not eliminate, the suboptimization problem. True False Economic value added (EVA) adjustments are made to both the after-tax income and the capit employed. 4. True False Using net book values instead of gross book values to compute return on investment might encourage an investment center manager to delay replacing inefficient assets until they are depreciated 5. True False