"Dont know about a libruary as there are various ways of reporting profits in aftersales dept (service). To get a breakeven though all you need is the fixed cost base and income to be variable with hours. So, hours, recovery rate,Sales/GP%, add-ons…"
"Just watched the video and enjoyed it. A suggestion (although could be my lack of knowhow)- could this or is this type of communication available to download onto a podcast. I could then listen while running."