Enrollment classes: 4 classes, 28 students per class, 112 students in all.

招生班级：4个教学班，每班28人，招生总人数：112人。

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Schools gladly passed these classes off to Apex because teachers could be redeployed into higher-enrollment classes, increasing productivity.

FORBES: Defining Performance In Disruptive Innovation

In fact, nonconsumption of these classes was enormous because most individual schools could not afford the luxury of offering these lower-enrollment classes.

FORBES: Defining Performance In Disruptive Innovation

In the early stages, this means going after the lowest-enrollment classes, allowing a school district to offer programs without reducing overall productivity.

FORBES: Defining Performance In Disruptive Innovation