Additional information, such as your school rank, would help in providing more accurate estimates. Regardless, from this information, your current performance seems consistent with an ATAR in the high 70's range. More specifically, that would be an ATAR of approximately 76-77. This essentially means that your ATAR goal is likely within reach, as long as you are able to perform sufficiently well in your HSC exams.
Industrial Technology as well as Software Design and Development are your best-performing subjects. This is due to your optimal rank in each. You can capitalise on this by performing well in their HSC exam. If you achieve the highest HSC exam marks in these subjects within your cohort, the moderation process will work in your favour, resulting in your overall HSC mark being made equal to your HSC exam mark. This gives you a great opportunity to maximise your results in both subjects and consequently their contribution to your ATAR.
From this point, the level of performance gradually becomes lower across your other subjects. They can be ordered as follows (with the last indicating least favourable/unfavourable performance):
- Business Studies
- Mathematics Standard
- English Advanced
This indicates that there are areas of improvement that you can focus on addressing as part of your preparations for the HSC exam of these subjects. The more effective your preparations, the more likely you are to perform well in the HSC exam of these subjects, and the more significant their contribution to your ATAR, ultimately bringing you closer to your ATAR goal.
I hope this helps!