‘authorized only if the rule is amended as follows:
1. Language is added to clarify in section 4(A)(1) that the infrastructure surcharge may not result in an increase in revenue requirements greater than 3% of current revenue requirements;
2. Language is added to clarify in section 4(A)(3) that the infrastructure surcharge may not result in an increase in revenue requirements greater than 7.5% of current revenue requirements;
3. Section 4(B)(2) is changed to provide that the amount of the utility's revenue requirement attributed to fund a capital reserve account may not exceed the percentages listed in that paragraph; and
4. Language is added to Section 6(A)(1)(b)(i) to include as an option when calculating rate of return for an investor-owned water utility allowing the investor-owned water utility, the Public Utilities Commission's advisory staff and the Office of the Public Advocate to agree in advance of the filing of the infrastructure surcharge request on the current cost of debt and the return on equity and capital structure to be used.