Which is the correct calculation for the volume of the prism?

A prism has a length of 4.5 centimeters, width of 10 centimeters, and height of 3.5 centimeters.
3.5 (4.5) (10) = 157.5 cm3
(10) (4.5) + 3.5 = 48.5 cm3
3.5 + 4.5 + 10 = 18 cm3
4.5 (10) = 45 cm3