Refer to Problem 14.41. In the environmental benefits section of the report, three types of benefits are listed: income, savings, and cost avoidance. Now, consider the following data for selected items for a four-year period:

The engineering design costs were incurred to redesign the production processes and products. Redesign of the product allowed the substitution of a material that produced less ozonedepleting substances. Modifications in the design of the processes also accomplished the same objective. Because of the improvements, the company was able to reduce the demand for pollution control equipment (with its attendant depreciation and operating costs) and avoid fines and litigation costs. All of the savings generated in a given year represent costs avoided for future years. The engineering costs are investments in design projects. Once the results of the project are realized, design costs can be reduced to lower levels. However, since some ongoing design activity is required for maintaining the system and improving it as needed, the environmental engineering cost will not be reduced lower than the $90,000 reported in 2015.
Required:
1. Prepare a partial environmental financial statement, divided into benefit and cost sections for 2013, 2014, and 2015.
2. Evaluate and explain the outcomes. Does this result support or challenge ecoefficiency?
Explain.

Engineering Design Costs Cost of Ozone-Depleting Substances Year 2012 2013 2014 2015 $3,240,000 2,160,000 1,440,000 S 180,000 1,440,000 720,000 90,000 360,000