A. 7 – 11 days
B. 12 – 16 days
C. 17 – 21 days
D. 22 – 26 days
Correct Answer: Option C
C. 17 – 21 days
A. 7 – 11 days
B. 12 – 16 days
C. 17 – 21 days
D. 22 – 26 days
Correct Answer: Option C
C. 17 – 21 days
Copyright warnings! Do not copy.