Elliott Corporation has three segments. Following are the results of operations for 2019.

For the companys total operating assets of $100,800,000, the following facts exist:

a. Prepare a statement (in thousands of dollars) showing the contribution margin, the contribution to indirect expenses for each segment, and the total income of the Elliott Corporation. b. Determine the return on investment for evaluating (1) the performance of the entire company and (2) performance of each segment. c. Comment on the results of part (a).