What error did Clyde make, and what is the correct simplified form?

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?