Here's a problem to solve: The Sun is approximately 1.5 x 10^8 km from Earth. The speed of light is 3.0 x 10^8 m/sec. What is the distance from the Sun to Earth in light-seconds?

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

- A: 2.0 light-seconds
 
- B: 0.5 light-seconds
 
- C: 2.0 x 10^-3 light-seconds
 
- D: 5.0 x 10^2 light-seconds
 