Answer: it was not backed up with strategic commitments.
Step-by-step explanation:
The reason why ECO Jeans’ strategy failed is because the strategy was not backed up with strategic commitments.
Strategic commitments refers to the decisions that are taken by a company which have a long-term impact on the company.
Since ECO jeans could not upgrade its outdated production facilities, the company could not assemble its products at a low-enough cost to offer the jeans at a price that was attractive to customers. This could have had a positive impact on the company for a long term.