computer assembly language question.. answer me fast

Question 2. An array of three integer numeric values (de code of each of the twelve memory bytes starting from address C to the address C+11 after execution of the following instructions: 26, -2, -10 ebx, C esi, 4 ebx, c(esi) C+8, ebx mov mov add mov C+1 C+2 C+3 C+4 C+5 C+6 C+7 C+8 C+9 C+10 C+11 ANSWER (two hexadecimal digits in each byte): Video adapter is in the VGA graphics mode 12h with 16 colors and 640x480 pixels resolution. How many bytes are used to store in the video memory information about one horizontal line of 16 red pixels? Question 3. ANSWER (decimal value): [ Question 4 What will be value of AX register after execution of the following instructions? dw 10,20,30,40,50 ::: edi, 2 , 2 mov mov mov , 0 ax, x[edi] edi, 4 add d: add loop d. add , 5 ANSWER (decimal value): Question 5. How to calculate the initial value of the counter register to generate approximately 50 Hz sound using the Channel 2 of the Programmable Interval Timer (PIT) Intel-8254? The oscillator provides roughly 1193182 Hz input to each channel of the PIT. Counter register of PIT channel contains 16-bit non-signed positive value (range of possible values is from 0 to 65535). ANSWER (formula with given numeric values): Counter register =