Given below are two statements:

Statement I: In C4 cycle fixation of CO2 by the carboxylation of phosphoenol pyruvate in the mesophyll cells results in conversion to malate or aspartate.
Statement II: The transport of C4 acids to the bundle sheath cells leads to decarboxylation and generation of CO2, which is finally reduced into carbohydrates via calvin cycle.

In the light of the above statements, choose the most appropriate answer from the options given below: