How can Mumbai Indians qualify for IPL 2021 playoffs?

Mumbai Indians are currently sixth on IPL 2021 points table with 10 points. They need to win each of their remaining three matches to get to 16 points and automatically qualify for playoffs. If they lose against Delhi Capitals tonight, they'd have to beat Rajasthan Royals and SunRisers Hyderabad with big margin to advance to playoffs through superior net run-rate.