; and (D) revenue changes and cost savings of the Postal Service attributable to recent— (i) closings and consolidations of processing plants, post offices, and other facilities; (ii) changes to service standards; and (iii) service performance; and (2) submit to the Commission a report on the study conducted under paragraph (1) that includes recommendations on affordable options and timetables for improving postal operations and services, including— (A) how rural service measurement can be made more accurate to ensure that the Postal Service comprehensively measures the mail service provided to each region of the United States, regardless of population size and geographic location; (B) the feasibility of restoring overnight service standards for market-dominant products similar to the service standards that were in effect on July 1, 2012, including an examination of the resources needed, structural and operational changes needed, and market demand for such a change; and (C) recommended definitions for the terms rural and urban for purposes of measuring the performance of the Postal Service relative to service standards under section 3691 of title 39, United States Code, as amended by section 210 of this Act. 211. Service standards, performance targets, and performance measurements (a) Service standards, performance targets, and performance measurements (1) In general Section 3691 of title 39, United States Code, is amended to read as follows: 3691. Modern service standards, performance targets, and performance measurements (a) Definitions In this section— (1) the terms Area and District mean the administrative field units established and given those designations by the Postal Service; (2) the term Commission means the Postal Regulatory Commission; (3) the term performance targets means the targets established by the Postal Service under subsection (e)(1)(A); (4) the terms rural and urban have the meanings given those terms under regulations promulgated by the Commission under subsection (e)(2)(A)