GPA Improvement Possibilities?

So Im repeating my tenth grade year of high school but I am trying to apply to a study abroad program and need to have a GPA of 2.5 to be eligible. My GPA might have changed a little, now during this school year I am totally focused and working really hard and maintaining all A’s with the exception of two B’s. My first report card period ends around the first week of October and my study abroad application must be in by October 29th. The GPA I had from my previous year after calculating all classes (Cumulative GPA) was a 1.22… but calculating my core classes (’‘Academic GPA’’) only my GPA was a 0.20. I can’t get my transcripts from my school until I pay some student fees for lost library books (seriously) so I can’t see for sure what my GPA actually is… Going off of the idea that my GPA is 1.22, how much could my GPA improve after maintaining all A’s and B’s for ONE REPORT CARD period?? also could my GPA possibly go up to a 2.5 if I maintain all A’s for my second report card period?? I really need help since my school really isn’t trying to give me any answers…

How many classes are you taking? And are you under the assumption that you will get 2 B’s and the rest A’s?

Also, how many classes have you taken so far? Because you are repeating the 10th grade, do your current grades make up for the grades you got in your classes last year? Meaning IF you got straight F’s last year, and got straight A’s this year… would your GPA disregard those F’s or would it keep those in and just add in the A’s?

My last year (first go with 10th grade) I took nine classes all together. Mod History H (F), Literacy II (F), Geometry (F), Biology (F), Acting (Half a year-B), Home ec/Child development (Half a year-B), French II H (D), Cooking (Half a year- B), and Gym © This year (My second year in 10th) I am also taking nine classes. Mod history, Honors lit, Geometry, Biology, Music 10, SEL 10 (A class where you talk about emotions and your future, everyone has to take it for a year…) Sophomore Seminar, Advanced fluency (just another math class), and Gym. The grades for my first report card period are pretty much set, my school has off until the 28th and there wont really be any quiz or anything that could really change grades. at my school teachers post lists of students grades outside of their classroom every week (Thats how I know my grades already) I actually am not sure if they just dropped my grades from last year. I’ve been trying to communicate with my school (Now its my old school, I changed schools) but they wont give me much info because I havent paid some student fines on books and such.