Quick management
A. 1 and 4 are correct
B. 3 and 4 are correct
C. 1 and 3 are correct
D. 1 and 2 are correct
Answer:C
Quick management
A. 1 and 4 are correct B. 3 and 4 are correct C. 1 and 3 are correct D. 1 and 2 are correct