A company was incorporated on 1<sup>st</sup> May, 1997 for acquiring a business from 1<sup>st</sup> January 1997. The sales for January, March and September is one and a half times, and the sale of December is twice and that of February is half of the average monthly sale of the year.<br>The ratio of sale for the period prior to incorporation and after the incorporation will be:

Correct Answer: 59 : 109