In the following reaction, identify the oxidizing and reducing agents.
Zn + CuBr2 --> ZnBr2 + Cu
a. Zn is the reducing agent, Cu+2 is the oxidizing agent
b. Zn+2 is the reducing agent, CuBr2 is the oxidizing agent
c. Zn is the oxidizing agent, Cu+2 is the reducing agent
d. Zn is the reducing agent, Cu+3 is the oxidizing agent
e. Zn is the reducing agent, Br- is the oxidizing agent
The solution explains each step and provides all mathematical steps.