Confusion in presumptive tax (44 ad). lack of clarification?

Smart_CA (B.Com) (24 Points)

26 May 2013  

Sales for the year is Rs.51,00.000

Book profit is Rs.4,59,000 (i.e. 9% of sales)

Whether assessee can opt for presumptive taxation u/s 44 AD of I.T. Act by declaring 8% income of Rs.4,08,000 in the income tax return and paying tax on it and at the same time crediting the capital account in the books by 9% at Rs.4,59,000?