Hi Ravi,
For laghu sade sathi she can do few things as below:-
1. Chant OM PRAAM PREEM PROUM SHA SHANISHWARAYA NAMAHA!!! FOR min of 8 times every day.
2. Every saturday offer black sessame seeds lamp to hanuman or shani bhagwan.
3. avoid black and blue dress on saturdays.
And for career path wise for your daughter medical line will be more beneficial. And after some years she will open her own education trust or open an finance.
All the best for your daughter
GOD BLESS!!!
Srinivasa Temkar