The results of the work of one of the Joint-Stock Companies during the years from 2015-2022 were as follows:

* If you know that all the above incomes are certified by the Palestinian income tax department ... Answer the following:

1. Address the subject of income tax payable for each year to the taxpayer in accordance with the Palestinian income tax law No. 8 for the year 2011 2. Treated the previous case in accordance with the international standard No. 12 for income tax for each of the previous years, using a document of the Palestinian income tax law on the subject of rotating losses 3. Have the losses been fully recovered from 2015 to 2022 If the refund is not made in full, what is the non-refundable amount

\begin{tabular}{|c|c|} \hline Net income (loss) & Year \\ \hline(150,000) & 2015 \\ \hline 20,000 & 2016 \\ \hline 30,000 & 2017 \\ \hline 50,000 & 2018 \\ \hline(80,000) & 2019 \\ \hline 40,000 & 2020 \\ \hline 100,000 & 2021 \\ \hline 250,000 & 2022 \\ \hline \end{tabular}