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;