28651
The airline 's flight attendants union is calling for a new vote on $ 340 million in wage concessions after the disclosure last year of an executive compensation plan .
 $ 340 million
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
Answer:
 $ 340 million