Correct the sentence to fix the dangling modifier.
Buying souvenirs at the gift shop, the clerk showed Ty some hats.
A
While the clerk showed Ty some hats, he was buying souvenirs at the gift shop.
B
While Ty was buying souvenirs at the gift shop, the clerk showed Ty some hats.
C
The clerk showed Ty some hats, buying souvenirs at the gift shop.
D
Buying souvenirs, the clerk at the gift shop showed Ty some hats.