Answer:
The answers are b. As batch size increases, lead time decreases and d. Batch size is influenced by the Product Owner, utilization is influenced by the Development Team
Explanation:
Invariably, a larger batch size leads to increase in lead time due to the fact that it will take lesser time to process smaller batches and when there's a larger batch it takes more time. And ultimately, the batch size is influenced by the product owner because he/she determines the sixe of each product batch based on market demand while the development team conducts tests for utilization which guides them in making decisions that influence utilization.