you are supposed to do only question no 4,5 and 6 only.
I need them in 24 hours from now
all information is attached in file.
Price : $ 30
3 фрілансерів(-и) у середньому готові виконати цю роботу за $444
Hello I'm a software engineer with good knowledge in computer science problems I can do this for you. I think you said 30$ for this but posted at least 250 send me p.m for details best regards