Can the B2C model have any possible drawbacks? Explain.

An E-R diagram can be viewed as a graph. What do the following mean in termsof the structure of an enterprise schema? .The graph is disconnected.

Suppose you are tasked with developing a machine learning model to predict whether a customer will churn (leave) a subscription service based on their usage patterns and demographic information. What steps would you take to address this problem?

Write a research project on Implementing an M-Commerce Solution to Enhance Customer Experience in Retail Stores. The project should minimally contain the following sections:  Table of contents Astract Business and Market Overview: This section must include an illustration Porter’s Model with the unique and specific pressures that the client faces. Problem Definition: Explain the current, or 'AS-IS', state process and illustrate it with a UML Activity Diagram with partitions that the customer leverages that could be improved with the use of technologies. Business Solution Proposal: taking the 'AS-IS' model from section 2, elaborate on how technology will be utilized to streamline or optimize the current process in order to solve the stated business problem. Explain the future, or ‘ 'TO-BE', state process and illustrate it with a UML Activity Diagram. Solution Assessment: Leverage the output from the previous three sections and quantify the value of the business solution. Identify and…