sat-dog

The correct answer is $\mathrm{16,606}$. It's given that one side of a flat board has an area of $874$ square inches. If a pressure of $19$ pounds per square inch of area is exerted on this side of the board, the total force exerted on this side of the board is $\left(874 \text{square} \text{inches}\right)\left(\frac{19 \text{pounds}}{1 \text{square} \text{inch}}\right)$, or $\mathrm{16,606}$ pounds.