Google's response deadline to EU charges on shopping business extended further

• Google (GOOG, GOOGL) was expected to formally address the charges today.
• A new deadline has now been set for November 7. Responses to two separate cases involving Android and online search advertising are due on October 31 and October 26, respectively.
• The European Commission, leading the investigation on all of the cases, has reportedly warned penalties in the shopping and Android cases may be significant.