Question

Question:

John and David are business partners who jointly own a construction company. They recently won a bid for a government infrastructure project and signed a contract to complete the construction within six months. John, being the main project manager, was responsible for ordering and purchasing construction materials.

However, John, due to his personal financial difficulties, manipulated the company's finances and used company funds to purchase construction materials for his personal residential project. The materials were subsequently used for John's personal project, resulting in him being unjustly enriched at the expense of the company.

Discuss the concept of unjust enrichment under the Civil Code and its implications in this scenario. Analyze the extent of John's liability and the possible remedies available to the company. Cite relevant provisions of the Civil Code to support your arguments.