$($Do this code in Modelsim VHDL$,$with structural conccurent code$)$Model and simulate the circuit described by the next sum of minterms:

$F(A,B,C,D)={\displaystyle \underset{?}{\overset{?}{}}}(0,1,3,4,5,6,9,11,13,15)$

Simplify and draw the circuit and then write the structural concurrent code. Then simulate and

produce a complete set of waveforms covering all possible combinations.

Explain how you extract the boolean function from the Kaurnaugh map$($show what you circled$)$ and explain for each circled in detail how you come to that simplification.