The Australian dollar is tumbling

The Australian dollar is tumbling on Friday, extending losses from earlier this week.
The Aussie dollar was down by 0.8% at 0.7735 per US dollar at 10:11 a.m. ET. 
The Australian dollar started sliding against the greenback on Friday minutes before the US jobs report crossed.
There's also been some news out of the Australian central bank and recent weakness in the country's economic data.
Earlier Friday, Reserve Bank of Australia board member Ian Harper was reported to have said that h