Select the correctly punctuated sentence.
A.
Tims gran, a formidable woman, always bought him chocolate, cakes, sweets and a nice fresh apple.
B.
Tim's gran a formidable woman always bought him chocolate, cakes, sweets and a nice fresh apple.
C.
Tim's gran, a formidable woman, always bought him chocolate cakes sweets and a nice fresh apple.
D.
Tim's gran, a formidable woman, always bought him chocolate, cakes, sweets and a nice fresh apple.