G.R. No. 5236 - Martinez vs. Ong Pong Co.

Pedro Martinez delivered ₱1,500 to defendants Ong Pong Co and Ong Lay.
The delivery was made on December 12, 1900, for the purpose of investing in a store business.
A private document acknowledged receipt of the funds with an agreement to share profits and losses equally in the store venture.

The agreed purpose was to invest the ₱1,500 in a store, with profits and losses to be divided equally between the plaintiff and the defendants.
No specific designation was made as to who would solely manage the business; thus, both defendants are considered agents of the business venture.

He admitted the facts of the transaction and the existence of the investment agreement.
He claimed that Ong Lay (now deceased) was responsible for managing the business, asserting that nothing but the loss of the ₱1,500 had resulted, a loss with which the plaintiff had allegedly agreed.

Ong Pong Co to return ₱750 (representing one-half of the ₱1,500 capital received).
An additional ₱90 was to be paid as one-half of the profits (calculated at a rate of 12% per annum for the six-month period during which the store operated), totaling ₱840.
Payment was to include legal interest at a rate of 6% per annum from June 12, 1901 (the date when the business terminated) until full settlement, plus costs.

Ong Pong Co appealed the trial court’s decision, raising several assignments of error:

Failure to consider the importance of the store’s closure due to ejectment proceedings.
Ignoring evidence or claims regarding losses incurred by the store.
The determination that some profits existed and the imposition of a 12% per annum profit calculation for six months without clear evidence.
Application of Article 1138 and possibly other relevant provisions of the Civil Code regarding the obligations of agents.
The overall findings of the trial court regarding the liability to refund the capital advanced by the plaintiff.

Whether the reason for the store’s closure (ejectment proceedings) affects the defendants’ obligation to render an accounting or refund the invested capital.
Whether the defendants are bound to refund the capital provided by Pedro Martinez, irrespective of alleged losses claimed by Ong Pong Co.
Whether the computation of profits at 12% per annum for six months is sustainable when such profits were not conclusively proven.
Whether the provisions of the Civil Code—specifically Articles 1138, 1108, 1100, 1695, 1720, 1688, and 1698—are appropriately applied to allocate responsibility and liability among the agents/partners.