List all the factors and changes that contributed to the decline in Toys R Us commercial success,

Categorize those factors into the main marketing environment components of the internal environment, the micro$-$environment, and the macro$-$environment, and

Rank the factors $($based on the video and the information provided$)$ in terms of which ones were the most significant in the downfall of Toys R Us$.$

Explain the factors and their impact on the organization as you go$.$