Please help!!! I know it is a lot but I would really appreciate it if you would explain at least the first 6 problems. Will 5 star rate of course. Any tutorial videos or websites for more information and further understanding the first 6 problems would be greatly appreciated!

Byte Y[8]; 1530 11111101 E1. (Evaluate Y then) Evaluate den(Y,0,16) 1531 01010101 1532 00001111 1533 10000000 1534 11111111 1535 00011101 1536 00101010 E2. Evaluate hex(Y[0],2) E3. Evaluate hex(*(Y+4),2). E4. Evaluate oct(*(Y+4),3). E5. Convert Y into 13-bit binary. E6. Evaluate den(Y[4],0,2). Ez. What is the octal representation (3 oct digits) of denary 256? E8. What is the hexadecimal (HEX) representation (3 HEX digits) of denary 256? 1537 10000011 HW1 Problem 2 Byte Y[8]; 1530 11111101 E1. (Evaluate Y then) Evaluate den(Y,0,16) 1531 01010101 1532 00001111 1533 10000000 1534 11111111 1535 00011101 1536 00101010 E2. Evaluate hex(Y[0],2) E3. Evaluate hex(*(Y+4),2). E4. Evaluate oct(*(Y+4),3). E5. Convert Y into 13-bit binary. E6. Evaluate den(Y[4],0,2). Ez. What is the octal representation (3 oct digits) of denary 256? E8. What is the hexadecimal (HEX) representation (3 HEX digits) of denary 256? 1537 10000011 HW1 Problem 2