You want to create a max$-$heap and store in it the wages of all the employees in your department. The list of wages is the following: $$1,200,$ $$3,400,$ $$5,000,$ $$6,000$

Which number will be stored in the root of the heap?

$6$

$5$

$3\mathrm{.}4$

$1\mathrm{.}2$