What are the specifications of diets for broiler chickens?

The use of essential oils, nucleotides, glucans, and specialized plant extracts is recommended in broiler chicken production.
The use of animal-origin saturated fats is not recommended in the diets of broiler chickens.
The use of recycled animal-origin fats is allowed in the diets of broiler chickens if effective pathogen control is applied.
a) Only I is correct.
b) Only II is correct.
c) Only III is correct.
d) I and II are correct.
e) I and III are correct.