Google's Profit for each Google Nexus 7 sold is 0 ?

Google Nexus 7 Tablet as we know made by the cooperation of ASUS and Google for low end market, just gave an astonish statement. Come with 199 U$ priced and equipped with quad core Nvidia Tegra 3 processor and 1 Gb Ram must be the main reason that google doesn't get any profit from each Google Nexus 7 Tablet sold. And this is the statement from google

" When it gets sold through the Play store, Rubin told All Things D. There s no margin, it just basically gets [sold] through. "


Some of them also said that Google will get loss because of the cost of marketing and promotions to support  selling Nexus 7 Tablet. With the high specification and low priced, Google must be doesn't get any profit. Google would be able to get profit from content sales at Google Play Store. Not only that, google ads is believed to be the another way for google to get profit. Also don't forget to see the benchmark results of Google Nexus 7 Tablet.