As business valuation tasks appear throughout time in M&A operation, they are often solved with dozens of different models, for instance payback period method, non-discounted approach, discount algorithm, net present value method, present value index method, real options approach (ROA),etc. In business valuation system, profit forecasting is an important input for calculating value of the acquired company's worth. In M&A operation, buyers use profit forecasting for managing business evaluation and pricing strategies. Keeping a high profit forecasting accuracy is important due to low profit margins in the industry. It would be beneficial for all but especially for the buyers when they could have a solution that can play a role of expert for them and give them lowest profit forecasting error for all of business valuation tasks.