(Help!!!) Match the sequence (term) with the correct type of sequence (definition).
1. 2, 4, 6, 8, …
2. 28, 24, 20, 16, …
3. 2, 4, 8, 16, …
4. 48, 24, 12, 6, …
A) Arithmetic, common difference is −4
B) Geometric, common ratio is 0.5
C) Arithmetic, common difference is 2
D) Geometric, common ratio is 2