In the third quarter, it reported gross margins of 43percentt.
On admissions test preparations alone, the company has consistently produced gross margins of around 70percentt.
The company has projected gross margins of around 38percentt in its next fiscal quarter.
"Your average tech stock," he said, "has gross margins of 40percentt".
Analysts have forecast gross margins of 63.5 percent for the first quarter.
Intel reported gross margins of 67.5 percent in the fourth quarter, close to analysts' forecasts.
In the quarter, the company reported gross margins of 29.8percentt, Mr. Anderson said, compared with 28.2percentt last quarter.
Before it reduced forecasts in mid-November, the company expected gross margins of 57 to 61percentt.
For the first quarter, the company forecast gross margins of 64 percent, plus or minus two percentage points.
The company in the second quarter reported gross margins of 75.1 percent, an increase from the period a year earlier.
Average order sizes, meanwhile, have grown to $153 for new customers and $175 for repeat customers, with gross margins of 30 to 35percentt.
