<font color="#008000">I am little confuse about the difference in these sentences</font><br/><br/><font color="#008000">1 It is decided that we will go.</font><br/><br/><font color="#008000">2 It has decided that we will go.</font><br/><br/><font color="#008000">3 It has been decided that we will go.</font><br/><br/><font color="#008000">kindly help me to remove this confusion</font>