For the formation of ${\mathrm{NH}}_3$ using Haber's process, identify the correct statement

Both yield of the reaction as well as rate of ammonia formation will be more at high temperature.

Yield of the reaction will be more in a large container at lower temperature as compared to small container at high temperature.

While yield of the reaction will increase with increase in temperature rate of formation will decrease with increase in temperature.

For commercial production of ammonia, high pressure and high temperature are maintained.