Write instructions that implement the following C$++$ code in x$86$ assembly code. You may use the Irvine library. Keep it simple.

double B $=7\mathrm{.}8$;

double M $=3\mathrm{.}6$;

double N $=7\mathrm{.}1$;

double P $=-$M $*($N $+$ B$)$;