contestada

Identify the sentence that uses commas in a series correctly.
a. He bought a blue bedspread​, a small lamp and​, a chair.
b. He bought a blue bedspread a small​ lamp, and a chair.
c. He bought a blue bedspread​, a small lamp​, and a chair.
d. He bought a blue​, bedspread a​ small, lamp and a chair.