CREATE TABLE table_68429 ("Episode" TEXT, "First aired" TEXT, "Entrepreneur ( s ) " TEXT, "Company or product name" TEXT, "Money requested  ( \\u00a3 ) " FLOAT, "Investing Dragon ( s ) " TEXT)

In episode 7 what was the highest amount of money requested by Jerry Mantalvanos & Paul Merker ?
SELECT MAX("Money requested (\u00a3)") FROM table_68429 WHERE "Episode" = 'episode 7' AND "Entrepreneur(s)" = 'jerry mantalvanos & paul merker'
SELECT MAX("Money requested (\u00a3)") FROM "table_68429" WHERE "Entrepreneur(s)" = 'jerry mantalvanos & paul merker' AND "Episode" = 'episode 7'