Ahmad, Ah Chong and Samy wish to start up a new company. Whilst the company was being set up, Ah Chong, left to Japan to purchase a building for business purpose for the company. In Japan, Ah Chong faced issues that he could not decide on, with regards to purchasing the building. He calls Ahmad and Samy but is unable to reach them. He makes a decision out of absolute necessity and purchases the building. Later Ahmad and Samy dispute this purchase.

question:

On the issue of purchasing the building, can Ah Chong be held liable?