Which quality best describes a producer with an absolute advantage?

There are no choices but a producer who has an absolute advantage can make goods and services at less cost and at faster pace compared to his or her competitors.  Usually these producers have developed a process to come with more goods and services that they can them available at the market.

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.