Which of the statements about the reaction below are incorrect?

\[2PbO_{(s)} + C_{(s)} \rightarrow 2Pb_{(s)} + CO_{2(g)}\]

a. Lead is getting reduced.
b. Carbon dioxide is getting oxidised.
c. Carbon is getting oxidised.
d. Lead oxide is getting reduced

Options

i. (a) and (b)
ii. (a) and (c)
iii. (a),(b) and (c)
iv. all