$\begin{array} {1 1} \text{a. Both Statements 1 and 2 are correct and statement 2 is the correct explanation of statement 1} \\ \text{b. Both statements 1 and 2 are correct but statement 2 is not the correct explanation of statement 1} \\ \text{c. Statement 1 is correct and statement 2 is incorrect.} \\ \text{d. Statements 1 and 2 are incorrect.}\end{array}$