Listening Quiz: Tư vấn về tỷ lệ kích cỡ cho kiểu dáng mới – Medium Level

1. What are Olivia and Robert mainly discussing?
2. According to Olivia, what percentage of sales was for small sizes?
3. What size should make up half of the new style, according to Olivia?
4. What can be inferred about the sales data Olivia reviewed?
5. What will Robert do next?

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