Explanation$-1/1-2020$ X acquired $1000$ stock of Y out of $10000$ stocks at a cost $8000$

dividends declared by Y for each stock in $20201$

y net income for $202010000$

y stock price end of $20208\mathrm{.}4$

dividends declared by Y for each stock in $20212$

y net income for $202116000$

y stock price end of $20218\mathrm{.}6$

dvidends declared by Y for each stock in $20223$

y net income for $202232500$

y stock price end of $8\mathrm{.}3$