Uber runs a fleet of 5000 cabs while Ola has 3500 cabs, if 500 cabs from Uber join Ola, what % gain did Ola make? (round off in 2 decimals)

Uber runs a fleet of 5000 cabs while Ola has 3500 cabs, if 500 cabs fr

1.	Uber runs a fleet of 5000 cabs while Ola has 3500 cabs, if 500 cabs from Uber join Ola, what % gain did Ola make? (round off in 2 decimals)
A.	13.90 percent
B.	18.90 percent
C.	14.28 percent
D.	15.80 percent
Answer» D. 15.80 percent