Suppose you want to use the current location of the user$$s device to provide driving directions to a restaurant on a web page. What belongs in the blank in the following JavaScript statements intended to obtain this information?

$\_\_\_\_\_$

let userLocation $=\{$

lat: pos.coords.latitude,

lng: pos.coords.longitude

$\}$

console.log$($userLocation$)$;

$\}$

a$.$ navigator.geolocation.setCurrentPosition$($setUserLocation$)$;

function setUserLocation$($pos$)\{$

b$.$ google.maps.Map.getCurrentPosition$($getUserLocation$)$;

function getUserLocation$($pos$)\{$

c$.$ navigator.geolocation.getCurrentPosition$()$;

function getUserLocation$($pos$)\{$

d$.$ navigator.geolocation.getCurrentPosition$($getUserLocation$)$;

function getUserLocation$($pos$)\{$