user: Question: How many total earnings are recorded when her best finish is T2 with a 71.25 scoring average?
Columns: ['Year', 'Tournaments played', 'Cuts made', 'Wins', '2nd', '3rd', 'Top 10s', 'Best finish', 'Earnings ( $ )', 'Money list rank', 'Scoring average', 'Scoring rank']
Types: ['real', 'real', 'real', 'real', 'real', 'real', 'real', 'text', 'real', 'text', 'text', 'text']
Sample row: [2005.0, 1.0, 0.0, 0.0, 0.0, 0.0, 0.0, 'MC', 0.0, 'n/a', '77.00', 'n/a']
SQL:

assistant: SELECT SUM("Earnings ( $ )") FROM "Table" WHERE "Best finish" = 'T2' AND "Scoring average" = '71.25';