Years ago I worked as a research assistant for a university. One day, my boss (a professor) pulled me aside for an impromptu meeting. "I have $5000 left in a research grant I need to spend this week or else it's gone forever – do you have any ideas of what I should spend it on?"

Unfortunately I couldn't think of much. I suggested maybe we buy some more computers with it but I'm sure he'd already thought of that himself. I don't know what he ended up doing, but I'm sure he'd have decided to buy something with it rather than just losing it entirely.