Exhibit 20.2.14-6 Special Net Rate Interest Computations - More than One Overpayment PeriodThe following display shows a time line as described in the text example when there is more than one overpayment period. This time line is presented using numbers from left to right to help explain the data on the page. This data is displayed from where the time span begins to where the time span ends (by numbers) and then what information is presented. Amounts enclosed in parentheses represent a credit amount.200112, Form 1120, 03152002, $5,000,000.00200212, Form 1120, 03152003, ($1,000,000.00)200112, Additional 2% (LCU) interest date 09202006200412, Carryback from 200712, 03152008, ($2,500,000.00)200112, Full Paid date, 07122008200412, Carryback refunded, 12302008200212, Manual Refund, minus 45 days, 04062009From 1 to 5: Underpayment at corporate rate, $5,000,000.00 additional 2% (LCU) interest beginning on 09202006From 2 to 5: Underpayment at overpayment rate, first net rate periodFrom 2 to 7: Overpayment at normal and GATT rate, ($1,000,000.00)From 4 to 5: Underpayment at overpayment rate, second net rate periodFrom 4 to 6: Overpayment at normal and GATT rate, ($2,500,000.00)