The following numbers are in scientific notation. Write them in standard notation.
A. a. 7,050 g; b. 40,000,500 mg; c. 23,500 ml
B. a. 70,500 g; b. 400,050,000 mg; c. 2,350,000 ml
C. a. 705 g; b. 4,000,050 mg; c. 23,500,000 ml
D. a. 70,500 g; b. 400,005 mg; c. 2,350 ml