what choice is the expanded form for 205.013?

A. 2 x 100 + 5 x 10 + 1 x (1/10) + 3 x (1/100)
2 x 100 + 5 x 10 + (1 x 0.1) + (3 x 0.01)
B. 2x (1/100) + 5 x (1/1) + 1 x (1/100) 3 x (1/1000)
2 x 0.01 + 5 x 1 + (1 x 0.01) + (3 x 0.01)
C. 2 x 100 + 5 x 1 x (1/100) + 3 x (1/1000)
2 x 100 + 5 x 1 + (1 x 0.01) + (3 x 0.01)