If Q = y2 and S = x2, find the values of Q and S given the following data table and choose the correct option from the following: A. 1681 and 7056, B. 7056 and 84, C. 7056 and 1681, D. 1681 and 41.

Q is in the $y^2$ column, corresponding to $y = 84$.

$$Q = y^2 = 84^2$$ $$Q = 84 \times 84 = 7056$$

S is in the $x^2$ column, corresponding to $x = 41$.

$$S = x^2 = 41^2$$ $$S = 41 \times 41 = 1681$$

The values of Q and S are 7056 and 1681, respectively. This matches option C.

The final answer is $\boxed{\text{C. 7056 and 1681}}$.