Which of the following is the MOST economical way to implement a gigabit connection over a distance of 150-250 meters (492-820 feet)?

Which of the following is the MOST economical way to implement a gigabit connection over a distance of 150-250 meters (492-820 feet)?

A.
1000BaseX

B.
100BaseTX

C.
1000BaseT

D.
10GBaseER