For the glass wall overlooking the street, Ms. Lutz insisted on installing window coverings, strung on simple hospital-track metal fixtures, for privacy.
But on an auxiliary (and sometimes hidden) track employees can use a brokerage window to buy thousands of different mutual funds and usually exchange-traded funds and individual stocks, too.
The earnings window for athletes in sports like gymnastics, track and field, wrestling, and figure skating is very small, both in terms of the number of athletes that will cash in as well as the length of time they have to cash in.