1. The prize for the cleanest room in your school starts at 1 000 and increased by 500 each month until the end of the contest. It lasted for 10 months. a. What equation can be used to find the prize at any week? b. What's the total amount of money spent for the whole contest? 2. Build up your family tree considering your parents' grandparents as the oldest generation. Dces the tree give a model of a sequence? What kind of sequence is this? Enumerate the terms 3. Mrs. Cruz asked Mr. Sarmiento to finish the construction of her terrace for 15 days. She asked Mr. Sarmiento to choose on how his wage would be: a. 100 000.00 for 15 days b. 5 pesos for the first day, 10 pesos for the 2nd and 20 pesos for the 3rd day and same pattern applies for the next days until the 15th If you were Mr. Sarmiento, which would you choose? Why?​