For less than the cost of running two 60 watt light bulbs, you can cool your home with the use of ceiling fans.'GAMBAR RUMAH' Studies show that in an average month, based on current national averages ...
[03:57] Vlogbrothers shirts: In which John Green discusses his virulent hatred for pennies and nickels, two utterly irrelevant coins that inexplicably remain money in the United States of America. It costs more than 1.7 cents to make a 1 cent penny coin in · 06.09.2010 23:08
[04:32] To improve profitability, you need to identify your most valuable customers and products, while testing the impact that changes in offerings and process improvements have on costs and profitability. Knowing your cost-to-serve is the foundation upon w · 23.09.2010 21:45