At opening, close to 90 percent of the space will be filled, he said.
It needs to fill between 45 and 50 percent to break even.
More orders received last summer brought the total order to 13,872, of which about 75 percent has been filled, she said.
The seven deals will fill only 13 percent of the available space.
The rate is higher than before the explosion, when 88 percent of the complex was filled.
The industry is now, on average, filling about 80 percent of its seats, a record high.
So far, less than 5 percent of the nation's prescriptions are filled this way, but the practice is growing.
Last night 90 percent of the hotel's 1,705 rooms were filled, employees said.
Then, it could fill only 10 percent of the openings each year.
Ultimately, about 90 percent of the structure is filled with carbon.