(b). Mr. Senabe, is a senior teacher in a Senior Secondary School. He has received P15 000 as the best teacher of the year. In addition, Senabe was afforded a holiday in Maun valued at P5 000. During his stay at a Maun hotel, he played casino and won P500. You are required to discuss with reasons, which amounts must be included in Mr. Senabes Gross Income..