Answer :
Answer: Time Safari offers their customers to go on a safari to any time period in the past and hunt any pray that they want.
Explanation:
"A Sound of Thunder" (1952) is a science fiction story, written by Ray Bradbury.
In the story, Time Safari offers their customers to go on a safari to any year in the past they choose. They can hunt any animal they can think of.
The readers are given an insight into their services through the sign at the entrance:
"TIME SAFARI, INC.
SAFARIS TO ANY YEAR IN THE PAST.
YOU NAME THE ANIMAL.
WE TAKE YOU THERE.
YOU SHOOT IT."
Eckels, for instance, decides that he wants to shoot a t-rex, a huge dinosaur. Time Safari agrees with his plan, but they warn him that they cannot guarantee the safety of their customers during the trip. Eventually, he is not even able to shoot the dinosaur, and survives only due to Travis' help.