Supplier Relationship Management (SRM) is implemented to enhance the efficiency and effectiveness of procurement. Its primary purposes include:
* Streamlined Procurement: SRM systems automate and streamline procurement processes, reducing manual tasks and improving accuracy.
* Enhanced Supplier Performance: By managing relationships more effectively, organizations can improve supplier performance, quality, and delivery times.
* Cost Reduction: Streamlined processes and improved supplier performance can lead to significant cost savings.
References
* Monczka, R. M., Handfield, R. B., Giunipero, L. C., & Patterson, J. L. (2015). Purchasing and Supply Chain Management. Cengage Learning.
* Chopra, S., & Meindl, P. (2016). Supply Chain Management: Strategy, Planning, and Operation.
Pearson.

* S&OP Process: The Sales and Operations Planning (S&OP) process aims to balance supply and demand, aligning production with market requirements.
* Revenue Metric: Total revenue as a percent of planned revenue is a direct measure of how well the marketing and sales organization supports the S&OP process by achieving sales targets.
* Other Metrics: While finished goods inventory, product introductions, and new customers are important, they do not directly indicate how marketing and sales efforts align with the overall revenue goals set in the S&OP process.
References
* Wallace, T. F., & Stahl, R. A. (2008). "Sales & Operations Planning: The How-To Handbook." T. F.
Wallace & Company.
* Lapide, L. (2004). "Sales and Operations Planning (S&OP) Mindsets." Journal of Business Forecasting,
23(3), 17-19.

The formula for calculating the cash-to-cash cycle time is:
Cash-to-cash cycle time = Days of inventory on hand + Days of sales outstanding - Days of payables outstanding
We know that the cash-to-cash cycle time is 36 days, the average collection time from customers is 60 days, and the company pays its vendors in 45 days. Let's plug these values into the formula:
36 = Days of inventory on hand + 60 - 45
Simplifying the equation:
36 = Days of inventory on hand + 15
Days of inventory on hand = 36 - 15 = 21
To convert days of inventory on hand to weeks, we divide by 7:
Weeks of inventory on hand = 21/7 = 3
Therefore, the correct answer is B. Three.

Section: Implementation and Operations