Unmanned Aerial Vehicles (UAVs) are heavily used in disaster or emergency scenarios. In this paper, we investigate the joint problem of task offloading, task scheduling, transmission power and computing resources allocation, and optimization of UAV deployment location for UAV-enabled Mobile Edge Computing (MEC), considering and highlighting the order of execution and transmission of different tasks. The corresponding optimization problem, which is a non-convex mixed-integer optimization problem, is formulated. In oder to solve this problem, the formulated problem is decomposed into three Sub-P...