unit system: inch, pound, second

material: copper

density: $0\mathrm{.}32$ lb$/$in$^3$

A$=1\mathrm{.}12$

B$=1\mathrm{.}50$

C$=0\mathrm{.}75$

D$=0\mathrm{.}75$

using the part information given above and the views given, what is the mass in pounds of this part? do not modify the parameters of A B C D

please give step by step pictures