To prepare 500ml of 1.02 m sugar solution, which of the following

To prepare 500ml of 1.02 M sugar solution, which of the following would you need.

a. 500. ml of water and 1.02 mole of sugar
b. 1.02 mole of sugar and enough water to make the total volume 500. ml
c. 500. g of water and 1.02 mole of sugar
d. 0.51 mole of sugar and enough water to make the total volume 500. ml