Assignment | Digital Enterprise and E-commerce

Hello. I need to help for assignment 2. That assignment is kind of developing assignment1. So I attached my assignment1. 2. Assingmnet 2 (THIS IS WHAT I HAVE TO DO) 1) Implamentation plan, using SDLC - It should mention each step - definition - apply for my website / we should mention about JOOMLA 2) Mobile web presence - The factors that we have to consider and present solution When we make mobile website what should we consider? at least 5. 3) How can we improve overroll e-commerce security enviroment - discribe prossible security problems and give recommendation about the problem. 4) Disuss operational challenges at least 4 and compare with offline business operation in Newzealand based on what you were assigned.