Accounting related query

for example :the closing capital of Mr Sanjay jain as on 31.3.2022 was 4 lakh.1.4.2021 his capital was three lakh fifty thousand.his net profit was year ended31.3.2022 was 100000.he introduced RS 30000 as additional capital on February 2022 find out the amount drawn by Mr b for his domestic expenses...????

could you plse explain me