It is said that teacher should be resourceful. This means that: [PTET-2014-I]

• A. He should have enough money & property so that he may not have to take up tuitions
• B. He should have contacts with high authorities so that he may not be harmed
• C. He should have adequate knowledge so that he may be able to solve the problems of students
• D. He should have good reputation among students so that authorities may not be able to take any punitive measure against him