Task: Question Answering
Input (English): Question: A company plans to assign identification numbers to its employees. Each number is to consist of four different digits from 0 to 9, inclusive, except that the first digit cannot be 0. How many different identification numbers are possible?

 Option A: 3,024

 Option B: 4,536

 Option C: 5,040

 Option D: 9,000

 Option E: 10,000
Output (English): Option B