Here's a problem to solve: Arturo ran a 3,000-meter race. His running time from start to finish was 10 minutes. What was Arturo's average speed?

Among the 4 following options, which is the correct answer?

- A: 5 m/s
 
- B: 50 m/s
 
- C: 100 m/s
 
- D: 300 m/s
 