According to career coach Don Georgevich, you should always ask the interviewer when a decision will be made and whether you may follow up$.$ He states that the interviewer always says yes. This $($yes$)$ response means $\_\_\_\_\_\_\_.$

if you don$$t call back, you are certain not to be hired

if you do call back, you will be hired

you now have permission to call and follow up with the interviewer

you can now follow up with the recruiter