PETITION OF INDIANA-AMERICAN WATER COMPANY, INC. FOR (1) AUTHORITY TO INCREASE ITS RATES AND CHARGES FOR WATER AND WASTEWATER UTILITY SERVICE THROUGH A THREE-STEP RATE IMPLEMENTATION, (2) APPROVAL OF NEW SCHEDULES OF RATES AND CHARGES APPLICABLE TO WATER AND WASTEWATER UTILITY SERVICE, INCLUDING A NEW UNIVERSAL AFFORDABILITY RATE, (3) APPROVAL OF REVISED DEPRECIATION RATES APPLICABLE TO WATER AND WASTEWATER PLANT IN SERVICE, (4) APPROVAL OF NECESSARY AND APPROPRIATE ACCOUNTING RELIEF, (5) APPROVAL OF THE EXTENSION OF SERVICE TO AN INFRASTRUCTURE DEVELOPMENT ZONE IN MONTGOMERY COUNTY, INDIANA AND AUTHORITY TO IMPLEMENT A SURCHARGE UNDER IND. CODE § 8-1-2-46.2, AND (6) APPROVAL OF PETITIONER’S PLANS TO DEVELOP FUTURE WATER SOURCES OF SUPPLY UNDER IND. CODE § 8-1-2-23.5.