On $1-1-2024.$ Salma invested in buying $(20,000)$ shares of the Bank of Palestine

$($POB$)$ at a price of $(2\mathrm{.}50)$ dollars per share. And buy $(10,000)$ shares of the

PALTEL at a price of $(5)$ dollars per share. It agreed with the financial brokerage

company to give it the opportunity to buy on margin at a rate of $50\%.$ To enhance

profit opportunities for its portfolio. Required:

$1-$ Statement of the financial position of the portfolio in the event that the

market price of Bank of Palestine shares rises to $(3)$ dollars per share, and

the market price of PALTEL shares rises to $(6)$ dollars per share.

$2-$ The portfolio's rate of return on investment $($ROI$).$

$3-$ Assuming that the stock market declines. The market price of BOP shares

fell to $(2)$ dollars per share, and the PALTEL shares fell to $(3)$ dollars per

share. Explain the impact this had on Sara's Portfolio.