recovered certain slips alleged to contain entries of business transactions. Based on the report submitted by the Enforcement Wing Officials, the Assessing Officer by an order dated 29.10.1999 completed the assessment redetermining the total taxable turnover after giving allowance for exemption of demanded tax, surcharge, additional sales tax and penalty, apart from equal addition. This order was put to challenge by the petitioner before the Appellate Assistant Commissioner, Madurai (North) contending that the Assessing Officer committed a gross error in mechanically adopting the report of the Enforcement Wing Officials and had arrived at the alleged sales suppression and purchase suppression based on notional value. It was contended that the petitioner is a small manufacturer and that there was no basis to come to a conclusion that they would be in a position to manufacture banians for the value of Rs.33 lakhs when they had no capacity to generate such amount of manufacturing of such huge products. Further, the Assessing Officer failed to take into consideration the fact that the question of manufacturing of such huge volume is impossible and this is established by the consumption of electricity, stock of raw materials etc. It was further pointed out that even though the sales suppression has been estimated at Rs.33 lakhs, there was no single case of sales suppression indicated by the Department during the course of inspection. Thus contending the entire estimation has no basis, the Assessing Officer erred in levying penalty and imposing one time addition.