Suppose that x $=25\mathrm{.}67,$ y $=356\mathrm{.}876,$ and z $=7623\mathrm{.}9674.$ What is the output of the following statements?$$cout $<<$ fixed $<<$ showpoint; cout $<<$ setprecision$(2)$; cout $<<$ x $<<\text{'}\text{'}<<$ y $<<\text{'}\text{'}<<$ z $<<$ endl;