EX-12 2 0002.txt COMPUTATION OF RATIOS EXHIBIT 12.1 SOUTHWEST GAS CORPORATION COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES (Thousands of dollars)
For the Twelve Months Ended -------------------------------------------------------------------------------------- June 30, December 31, ----------------------------------------------------------------------- Continuing operations 2000 1999 1998 1997 1996 1995 ------------- ------------- -------------- ------------- ------------- ------------- 1. Fixed charges: A) Interest expense $ 67,053 $ 63,110 $ 63,416 $ 63,247 $ 54,674 $ 52,844 B) Amortization 1,477 1,366 1,243 1,164 1,494 1,569 C) Interest portion of rentals 8,325 8,217 7,531 6,973 6,629 4,435 D) Preferred securities distributions 5,475 5,475 5,475 5,475 5,475 913 ------------- ------------- -------------- ------------- ------------- ------------- Total fixed charges $ 82,330 $ 78,168 $ 77,665 $ 76,859 $ 68,272 $ 59,761 ============= ============= ============== ============= ============= ============= 2. Earnings (as defined): E) Pretax income from continuing operations $ 41,144 $ 60,955 $ 83,951 $ 21,328 $ 10,448 $ 3,493 Fixed Charges (1. above) 82,330 78,168 77,665 76,859 68,272 59,761 ------------- ------------- -------------- ------------- ------------- ------------- Total earnings as defined $ 123,474 $ 139,123 $ 161,616 $ 98,187 $ 78,720 $ 63,254 ============= ============= ============== ============= ============= ============= 1.50 1.78 2.08 1.28 1.15 1.06 ============= ============= ============== ============= ============= =============
For the Twelve Months Ended -------------------------------------------------------------------------------------- June 30, December 31, Adjusted for interest allocated to ----------------------------------------------------------------------- discontinued operations 2000 1999 1998 1997 1996 1995 ------------- ------------- -------------- ------------- ------------- ------------- 1. Fixed charges: A) Interest expense $ 67,053 $ 63,110 $ 63,416 $ 63,247 $ 54,674 $ 52,844 B) Amortization 1,477 1,366 1,243 1,164 1,494 1,569 C) Interest portion of rentals 8,325 8,217 7,531 6,973 6,629 4,435 D) Preferred securities distributions 5,475 5,475 5,475 5,475 5,475 913 E) Allocated interest [1] - - - - - 9,636 ------------- ------------- -------------- ------------- ------------- ------------- Total fixed charges $ 82,330 $ 78,168 $ 77,665 $ 76,859 $ 68,272 $ 69,397 ============= ============= ============== ============= ============= ============= 2. Earnings (as defined): F) Pretax income from continuing operations $ 41,144 $ 60,955 $ 83,951 $ 21,328 $ 10,448 $ 3,493 Fixed Charges (1. above) 82,330 78,168 77,665 76,859 68,272 69,397 ------------- ------------- -------------- ------------- ------------- ------------- Total earnings as defined $ 123,474 $ 139,123 $ 161,616 $ 98,187 $ 78,720 $ 72,890 ============= ============= ============== ============= ============= ============= 3. Ratio of earnings to fixed charges 1.50 1.78 2.08 1.28 1.15 1.05 ============= ============= ============== ============= ============= ============= [1] Represents allocated interest through the period ended December 31, 1995. Carrying costs for the period subsequent to year end through the disposition of the discontinued operations were accrued and recorded as disposal costs.
EXHIBIT 12.1 SOUTHWEST GAS CORPORATION COMPUTATION OF RATIOS OF EARNINGS TO FIXED CHARGES AND PREFERRED DIVIDENDS (Thousands of dollars)
For the Twelve Months Ended ---------------------------------------------------------------------------------------- June 30, December 31, ------------------------------------------------------------------------- Continuing operations 2000 1999 1998 1997 1996 1995 -------------- -------------- -------------- -------------- -------------- ------------- 1. Combined fixed charges: A) Total fixed charges $ 82,330 $ 78,168 $ 77,665 $ 76,859 $ 68,272 $ 59,761 B) Preferred dividends [1] - - - - - 404 -------------- -------------- -------------- -------------- -------------- ------------- Total fixed charges and preferred dividends $ 82,330 $ 78,168 $ 77,665 $ 76,859 $ 68,272 $ 60,165 ============== ============== ============== ============== ============== ============= 2. Earnings $ 123,474 $ 139,123 $ 161,616 $ 98,187 $ 78,720 $ 63,254 ============== ============== ============== ============== ============== ============= 3. Ratio of earnings to fixed charges and preferred dividends 1.50 1.78 2.08 1.28 1.15 1.05 ============== ============== ============== ============== ============== =============
For the Twelve Months Ended ---------------------------------------------------------------------------------------- June 30, December 31, Adjusted for interest allocated to ------------------------------------------------------------------------- discontinued operations 2000 1999 1998 1997 1996 1995 -------------- -------------- -------------- -------------- -------------- ------------- 1. Combined fixed charges: A) Total fixed charges $ 82,330 $ 78,168 $ 77,665 $ 76,859 $ 68,272 $ 69,397 B) Preferred dividends [1] - - - - - 404 -------------- -------------- -------------- -------------- -------------- ------------- Total fixed charges and preferred dividends $ 82,330 $ 78,168 $ 77,665 $ 76,859 $ 68,272 $ 69,801 ============== ============== ============== ============== ============== ============= 2. Earnings $ 123,474 $ 139,123 $ 161,616 $ 98,187 $ 78,720 $ 72,890 ============== ============== ============== ============== ============== ============= 3. Ratio of earnings to fixed charges and preferred dividends 1.50 1.78 2.08 1.28 1.15 1.04 ============== ============== ============== ============== ============== ============= [1] Preferred and preference dividends have been adjusted to represent the pretax earnings necessary to cover such dividend requirements.