How are consumer buying decisions related to successful management?

This question has many facets, so I may not cover it all.

1

Successful management leads to higher quality products, making consumers more likely to buy.

2

Successful management leads to better ad campaigns and better PR, making The product look better and therefore making consumers more likely to buy.

3

Successful management stops the company from crashing. If management is bad the company will crash and no products will ever be sold.