While locating the decimal 2.037 on the number line by successive magnification:
Step 1: Focus on the interval from 2 to 3.
Step 2: Subdivide this interval into ten equal parts and select the part from 2.0 to 2.1.
Step 3: The chosen part from Step 2 is again divided into ten equal parts.
Which sub-interval should be chosen at Step 3 to continue the process correctly?
a) 2.037 to 2.038
b) 2.04 to 2.05
c) 2.03 to 2.04
d) 2.30 to 2.40