A block of solid copper sits on a flat, level floor. Copper has a density of $8\mathrm{.}94{10}^{3}k\frac{g}{m^3}.$ The mass of the block is $20\mathrm{.}6$ kg $.$

$($a$)$ What is the volume of the block $($in $m^3)?$

$m^3$

$($b$)$ The amount of surface area of the block in contact with the floor is $3\mathrm{.}73{10}^{-2}{m}^2.$ What is the average pressure $($in Pa$)$ exerted on the floor by the block?

$Pa$