help me please

Palestine Bank has the following and Securities: Time left 1:29:46 Net income for 2020 $450,000 100,000 Weighted average common shares outstanding during 2020 10% cumulative, convertible preferred stock, par value $100; 20,000 shares authorized, 5,000 shares issued and outstanding. Each share of preferred stock is convertible into 2 shares of common stock. Preferred dividends were not declared in 2020. No preferred stocks were converted during 2020. The incremental per share effect amount for the 10% cumulative, convertible preferred stock for 2020 is a. $4 Anti-Dilutive. b. $3.50 Dilutive. c. $4.50 Anti-Dilutive. O d. $5 Anti-Dilutive. Clear my choice