I need the answer in a,b,c no need to explain

11- Family businesses in the European Union and the USA represent :

a) 20-30% of all;

b) 30 - 50% of all;

c) over 50% of all

12- A small enterprise in European Union has :

a) employs between 1 to 20 people and its annual turnover or balance sheet does not exceed 5 milion euro;

b) employs between 10 to 49 people and its annual turnover or balance sheet does not exceed 10 milion euro;

c) employs between 25 to 99 people and its annual turnover or balance sheet does not exceed 25 milion euro

13- According to Henry Mintzberg, the current number of changes and innovations in the

world is generally :

a) too big;

b) appropriate;

c) too small.

14- System management and holistic management are :

a) essentially identical

b) similar, but holistic system is wider;

c) both systems have little in common