If ‘ + ’ is ‘×’, ‘ - ‘ is ‘ + ’, ‘×’ is ‘÷’, ‘÷’ is ‘ - ‘ then what will be the value of the following expression?\(6\; + \;\frac{2}{3} - \frac{1}{2} \div \frac{3}{4} \times 9\)

• A. \(\frac{{35}}{{21}}\)
• B. \(\frac{{53}}{{12}}\)
• C. \(\frac{{35}}{{12}}\)
• D. \(\frac{{53}}{{21}}\)