1. Assume there are two types of workers in the economy, high productivity workers and low productivity workers. The following table describes their various productivity lev- els, proportions, and costs of schooling. Assume that the two types of workers are indistinguishable and that schooling is not productive. Group Marginal Product Population Proportion Cost of y years of schooling A 1 q y$ 95 B 2 1-q % (a) Suppose employers believe that there is some level of education 9* such that: if y