what are the drink prices on a carnival cruise?
['Beer: $6.00 - $7.95 (mostly 16 oz.)', 'Wine by the glass: $8.00 - $14.00.', 'Mixed Drinks: $6.95 - $20.00.', 'Specialty Cocktails: $8.95 -$12.95 (excluding souvenir glassware and premium selections)', 'Soft Drinks: $2.50.']