Travelling to UK for tourism purpose with family

I’ve planned to travel to UK with my family that’s my father and mother. My mother are self sufficient to show their basic income for the trip. I’m employed but joined the present employment 4months back, so I don’t have sufficient amount to show. My father is having sufficient balance to show that he will be sponsoring me for the purpose of tourism. We have already booked the package from our tour agent. So the question is: 1. Can the officer reject my application considering my application individually? 2. Can the officer reject my application considering the situation that I’m traveling with my parents for tourism purpose?

Please help me with this.

Thanks and regards