The Happiest day of Manilo By: Richard Gula One afternoon, Manilo's class adviser gave him an envelope for his parents. He immediately went home and handed the envelope to his mother. Mother Susan opened and read the letter. The letter informed her of Manilo's chance to enjoy a scholarship next school year in one of the prestigious universities in the country. "At last the fruits of a long and arduous labor since you were young are now being harvested. Now you are recognized and awarded with this scholarship," his mother announced with joy. 1. What did Manilo's class adviser give him? 2. What did Manilo do after receiving the envelope? 3. Why did Mother Susan feel happy that day? pls answer the Summary​