Solution: The average delay spread

Solution: The average delay spread is

Kết quả (Việt) 1:

Giải pháp: Độ trễ lan truyền trung bình là

Kết quả (Việt) 2:

After the synthesis of figures of the whole year 2019, she sent email to inform her of the data about the business situation and tax payment of the year 2019 as follows:
Amount of tax also payable:

Kết quả (Việt) 3:

Giải pháp: mức độ trì hoãn trung bình là