Please remove this thought that you are ready to pay the incentive from your pocket.
Here there are 2 intentions
1. Your Company paying
2. You are giving
Just keep the 1st one….say to VK Company should give her incentive what she truly deserves.
If required Request VK to give you a way and strength to communicate with your Seniors that she has done her best and you want to retain her in your team for Company's best performance.
Give GOLDEN SUNRISE to this communication if you do so.