Some facilities charge as little as $3,000 a month, while others cost as much as 12,000. Julie Zissimopoulos is a professor at the USC School of Public Policy.

有些设施每月收费低至 3,000 美元，而另一些设施则高达 12,000 美元。朱莉·齐西莫普洛斯 (Julie Zissimopoulos) 是南加州大学公共政策学院的教授。