The document calculates the 30% salary increase for employees of Hotel Escuela La Casa Lojana for the first semester of 2010. It lists 10 employees with their original salary, city, and new salary amount after a 30% increase. The employee with the highest original salary was Narcisa de Jesús Zapatero Murillo from Loja making $2,800. The employee with the lowest original salary was Gloria Altamirano Rojas from Loja making $295.35. In total, the original salaries of all employees amounted to $8,901.75 while their new salaries with a 30% increase totaled $11,572.28.