Here are data on two firms: a-1. Calculate the higher economic value added? (Do not round intermediate calculations. Enter your answers in millions) a-2. Which firm has the higher economic value added? Acme has higher economic value added Apex has higher economic value added b-1. Calculate the higher economic value added per dollar of invested capital? (Do not round intermediate calculations. Round your answers to 2 decimal places.) b-2. Which has higher economic value added per dollar of invested capital? Acme has higher economic value added per dollar of invested capital Apex has higher economic value added per dollar of invested capital