Revenue and Sales Performance - Revenues for Q1 2019 increased by 4.7million,or14.1 million from new locations and a 2.7milliondecreasefromclosedlocations[92].−Onasame−storebasis,revenuesincreasedby3.3 million, reflecting a 2% increase in HVAC equipment sales, a 2% decrease in other HVAC products, and a 4% decrease in commercial refrigeration products [92]. Profitability - Gross profit for Q1 2019 increased by 2.9million,or10.8 million, or 2%, driven by higher revenues and expanded profit margins [98]. Expenses - Selling, general and administrative expenses for Q1 2019 increased by 1.5million,or10.2 million, or 37%, due to higher average outstanding borrowings [96]. Cash Flow and Working Capital - Cash flows provided by operating activities increased to 52.9millioninQ12019fromanegative41.6 million in Q1 2018, a change of 94.5million[106].−Workingcapitaldecreasedto1,020.6 million at March 31, 2019, from 1,084.2millionatDecember31,2018,primarilyduetoleaseliabilities[103].TaxandFinancialPosition−Theeffectiveincometaxrateswere22.74.9 million, increasing its total ownership to 38.1% [113]. - On April 2, 2019, a subsidiary acquired assets of Dunphey & Associates for 16.8millionincashand7.5 million in stock [115]. - The estimated purchase amount for additional ownership interests in RSI is approximately 142million[114].ShareholderReturns−Cashdividendspaidwere1.60 per share in Q1 2019, up from 1.25pershareinQ12018[117].−Atotalof6,370,913shareshavebeenrepurchasedunderthesharerepurchaseprogramatacostof114.4 million since its inception [118]. Company Operations - The company operates 575 locations as of March 31, 2019, an increase from 571 locations at the end of 2018 [91]. - The company maintains a 500millionrevolvingcreditagreement,with137.5 million outstanding as of March 31, 2019 [110]. Investing and Financing Activities - Net cash used in investing activities rose to 4.1millioninQ12019,comparedto3.4 million in Q1 2018, reflecting higher capital expenditures [108]. - Net cash used in financing activities increased to 54.9millioninQ12019,downfrom23.3 million in Q1 2018, primarily due to lower borrowing requirements and increased dividends paid [109].