Solve the below given problem:
Usha swims in a 90 \(m\) long pool. She covers 150 \(m\) in 120 \(s\) by swimming from one end to the other and back along the same straight path. Find the average speed and average velocity of Usha.
1. Average Speed - \(m\)\(/\)\(s\)
2. Average Velocity - \(m\)\(/\)\(s\)
[Note: Enter your answer with 2 decimal digits.]