please do all the requirements

Required information Use the following information for the Exercises below. [The following information applies to the questions displayed below.] Megamart, a retailer of consumer goods, provides the following information on two of its departments (each considered an investment center). Exercise 22-10 Computing return on investment and residual income; investing decision LO A1 1. Compute return on investment for each department. Using return on investment, which department is most efficient at using assets o generate returns for the company? 2. Assume a target income level of 11% of average invested assets. Compute residual income for each department. Which departmen generated the most residual income for the company? 3. Assume the Electronics department is presented with a new investment opportunity that will yield a 15% return on investment. Should the new investment opportunity be accepted? Complete this question by entering your answers in the tabs below. Compute return on investment for each department. Using return on investment, which department is most efficient at using assets to generate returns for the company