The figure is made up of 4 identical squares. Find the area of the shaded part if area of each square is 6\[\text{c}{{\text{m}}^{\text{2}}}\].

• A.  192 \[\text{c}{{\text{m}}^{\text{2}}}\]    
• B.  256 \[\text{c}{{\text{m}}^{\text{2}}}\]     
• C.    64 \[\text{c}{{\text{m}}^{\text{2}}}\]       
• D.    320 \[\text{c}{{\text{m}}^{\text{2}}}\]