This document appears to be an economics study guide or test from the Gaudete Study Center in the Philippines for the 2013-2014 school year. It contains the following: 1) A table of hypothetical data on price and quantity of different products and asks the student to identify the type of elasticity for each (price, cross-price, income elasticity). 2) A higher order thinking skills question asking the student to derive a supply function from a given supply schedule. 3) A blank table to construct a 'given' and calculable result where elasticity is exactly one, and the 'given' must be greater than 10. It advises against copying from a prior test.