This question involves finding the product of two matrices. Matrix multiplication requires the number of columns in the first matrix to equal the number of rows in the second. The product matrix's dimensions are (rows of first) × (columns of second). Each element is the sum of products of corresponding row and column entries.

For example, the element in row i, column j is calculated as: $c_{ij}=\sum _{k=1}^n{a}_{ik}{b}_{kj}$ where n is the number of columns in the first matrix.

Final Answer: The correct product is the matrix resulting from this operation.