Write me a detailed analysis based off this question from Managed by Q:Since its founding, Q grew about $33\%$ each month. By July $2015,$ it was providing services for $228$ accounts in New York, $25$ in Chicago $($entered in April $2015),$ and $28$ in San Francisco $($entered in June $2015),$ serving $1\%$ of target market in New York and less than $1\%$ in Chicago and San Francisco. In a given month, about $70\%$ of a typical customer$$s spending came from office cleaning. The rest came from maintenance and supplies. The gross margins for maintenance were the highest, followed by cleaning and supplies. Q expected all three city markets to be profitable by the end of $2016.$