<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.shtaka lilisema walipokea kitita hicho cha pesa kiasi sh2,250,000 kati ya mei 31, 2011, na mei 5, 2012.  <response>: the allowance for doubtful accounts totaled 9,000 at march 31, 2011 and december 31, 2010. 