Question: 14. Given the following JavaScript code: var x=0, y=0; function doIT() { var x=21; x=doITtoo(); x=x-3; return x; } function doITtoo() { y=y+3; return y;

14. Given the following JavaScript code:

var x=0, y=0;

function doIT() {

var x=21;

x=doITtoo();

x=x-3;

return x;

}

function doITtoo() {

y=y+3;

return y;

}

dotT()

What value will doIT() return?

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