Number Line — Definition & Uses

Ada, Bea and Cayla went shopping on Saturday morning. Ada brought $100$ dollars, Bea $50$ and Cayla $65$. Ada bought a pair of shoes on sale for $30$ dollars. Bea bought a couple pairs of funky socks and only has $5$ dollars left upon getting home. Cayla, on the other hand, sold her old clothes to a thrift shop and made $35$ dollars. $$\\$$ Plot the amount of money Ada, Bea and Cayla each has after the morning on a number line, and rank them from having the least amount of money to the most.