A stock broker followed the stock prices of a certain set of companies. How much did Watson and Partners's stock cost on Thursday?
Company | Wednesday | Thursday
Watson and Partners | $1 | $4
Thompson Corporation | $12 | $3
Computer Data Company | $15 | $20
First, find the row for Watson and Partners. Then find the number in the Thursday column.

This number is $4.00. Watson and Partners's stock cost $4 on Thursday.