What primarily determines income at a public facility?

The primary factor determining income at a public facility is the combination of the number of rounds played and the fee charged per round. This relationship is crucial as it directly impacts revenue generation.

When a public facility charges a specific fee for each round of golf, the total income is a function of how many rounds are played multiplied by that fee. Therefore, if more golfers choose to play at the facility, the income increases accordingly. Additionally, even with a constant number of rounds played, increasing the fee can lead to higher income.

While membership fees do contribute to income in some public facilities, the key income drivers are directly linked to the transactional nature of rounds being played and the set fees for those rounds, making this option the most accurate reflection of what primarily influences income. Other considerations such as guest play and merchandise sales can supplement income, but they do not represent the core income-generating activities.