const getInformation $=$ function$($number$)\{$ alert$($number $+1)$; $\}$ An engineer is writing a JavaScript program and wants to call the above function called $$getInformation$$ that they wrote. Which of the following would be an example of a valid way to call the function? a$.)$ getInformation: $2$; b$.)$ getInformation$(2)$; c$.)$ const getInformation $=2$; d$.)$ getInformation$[2]$;