Jim and his brother have $32. They are going to play miniature golf. Each game costs $8 per person. After the game, they will buy some snacks and play arcade games. The inequality 16 + 2g ≤ 32 shows how much money they can spend on snacks and arcade games.

Explain whether they had to spend all of the money?

The mountain springs water company has two departments, purifying and bottling. the bottling department received 67,000 liters from the purifying department. during the period, the bottling department completed 65,000 liters, including 3,000 liters of work in process at the beginning of the period. the ending work in process was 5,000 liters. how many liters were started and completed during the period?