please answer all parts of the question

6. Use the following data for two industries (A and B) to answer the questions. Industry A Industry B (0,, E\" a), E\" $8.00/h1' 15,000 $9.00/h1' 20,000 $9.00/hr 10,000 $10.00/hr 10,000 (a) In which industry would a union be more likely to organize workers? Why? (b) In which industry would a union be more successful in winning larger wage gains for union members