Please help me answer in an essay form from number 1-4. Thank you.

1. Three of the core activities of the credit department are: 1. Customer and credit analysis. 2. Developing credit policy. 3. Setting credit availability thresholds. Choose one core activity and develop the concept to explain why this should be considered a core activity of the credit department. (Minimum 200 words) 2. . Given what you know of the day-to-day activities of the credit department how does the skill set or the required area of knowledge align with the day-to-day activities (Minimum 200 words) 3. THE IDEAL SIZE OF THE CREDIT DEPARTMENT DEPENDS ON THE TYPE OF BUSINESS AND ITS CUSTOMERS. Every company has to imagine and implement its model that will safeguard its financial interests while maximizing sales. Assume you are the owner of a small coffee bean supply business selling to independent coffee shops in MetroManila. You sell to your customers on credit to build sales volume and customer loyalty. Given what you have read how would you organize the credit department? (Minimum 200 words) 4. Explain the differences between the following models for organizing the credit department: (Minimum 200 words) 1. Anglo - Saxon Model 2. Taylorist Model 3. Back Office Model