51.   Slugging percentage is computed by dividing total bases by times at bat.

52.   Some argue that states should increase the sales tax base by taxing services, such as hair and beauty care, information services, legal services and repairs.

53.   Some of the worst destruction took place at the veterinary department, which was used as a military base by an Islamic rebel faction.

54.   Some governors are worried that Internet trade could erode their tax base by draining business away from local merchants.

55.   Sosa finally reached base by opening the sixth with a walk.

56.   The ABL was prevented from expanding its sponsorship and broadcast base by the strong-arm tactics of the NBA.

57.   The acquisition comes amid a global movement for consolidation among financial companies, which believe they can reduce costs and increase their client bases by forming larger companies.

58.   The aide covered other bases by emphasizing the good relationship that Giuliani also has with Gov. George W. Bush of Texas, another possible contender for the Republican nomination.

59.   The bottom of the cup is anchored to its wooden base by four silver dolphins.

60.   The company plans to complete its merger with Juno by the end of the year, which will bolster its paying subscriber base by a million.