Select the most appropriate option to substitute the underlined segment in the given sentence.If there is no need to substitute it, select No Improvement. A Study has shown that the use of mobile data in India have increased 50 times over the last three years.

Select the most appropriate option to substitute the underlined segmen

1.	Select the most appropriate option to substitute the underlined segment in the given sentence.If there is no need to substitute it, select No Improvement. A Study has shown that the use of mobile data in India have increased 50 times over the last three years.
A.	Is increasing 50 times
B.	Has increased 50 times
C.	Has been increased to 50 times
D.	No improvement
Answer» C. Has been increased to 50 times