If Human DNA Polymerase $\alpha$ Is Substituted for Thermus Aquaticus DNA Polymerase, What Will Be

If human DNA polymerase $\alpha$ is substituted for Thermus aquaticus DNA polymerase, what will be the effect on the PCR amplification of a template DNA?

A) PCR amplification will cease after one round.
B) PCR amplification rate will decrease.
C) PCR amplification rate will increase.
D) PCR amplification will have a greater error rate.
E) PCR amplification will not be affected by the switch.