@Override
	public float getCusto() {
		// TODO Auto-generated method stub
		
		float cus;
		
	    switch (marca) {

	    case AMD: cus = 300;	break;
		case INTEL: if(gab.getDescricao().contains("Intel")) cus = 288; else cus = 360; break;

		default: cus = 0;	break;
		}
	     
	    return cus + gab.getCusto();
		 
	}