A. Iya and Betty owed Jun P500,000.00 for advancing their equity in a corporation they joined as incorporators. Iya and Betty bound themselves solidarily liable for the debt. Later, Iya and Jun became sweethearts so Jun condoned the debt of P500,000.00. May lya demand from Betty P250,000.00 as her share in the debt? Explain with legal basis. (2%) B. Juancho, Don and Pedro borrowed P150,000.00 from their friend Cita to put up an internet cafe orally promising to pay her the full amount after one year. Because of their lack of business know-how, their business collapsed. Juancho and Don ended up penniless but Pedro was able to borrow money and put up a restaurant which did well. Can Cita demand that Pedro pay the entire obligation since he, together with the two others, promised to pay the amount in full after one year? Defend your answer. (2%)