Tuesday morning, Daphne went grocery shopping with Dad. She felt the heat as she stepped out of the car. "Phew, I'm so thirsty, Dad!" Daphne said. "Can we get something to drink?"
Dad smiled. "Of course! Let's quench that thirst, Daphne." They walked into the grocery store, where Dad pointed towards a water fountain near the entrance. "You have two choices," he said. "The first one is free - cool, refreshing water!"
Then, he gestured towards the colorful beverages aisle, where frosty bottles of lemonade gleamed inside the cooler. "Or, option two: A super yummy, ice-cold bottle of lemonade. That would be $2 of your adventure money. Instant refreshment!"
Daphne hesitated, picturing the cold bottle of lemonade in her hand. It would be so delicious, but it would also cost a big chunk of her adventure money. She glanced at the water fountain that only needed one push of a button for free, cool water.
Dad waited, letting Daphne decide how to handle her thirst in the hot morning.
What should Daphne do?
