Assumptions: (1)Employers in This Market Are Willing and Able to Ignore

Assumptions: (1) Employers in this market are willing and able to ignore minimum wage laws; (2) S_d represents the supply of domestic-born (and legal immigrant) workers; (3) Sₜ represents the total supply of workers in this labor market (S_d plus illegal immigrants) ; and (4) unless otherwise stated, illegal immigration is not effectively blocked by the government.Assume initially that government does not effectively block illegal immigration. If the government then finds a way to prevent all illegal immigrants from working in this labor market,

A) 10,000 domestic-born workers will gain employment at the expense of 20,000 illegal immigrants.
B) 20,000 domestic-born workers will gain employment at the expense of 20,000 illegal immigrants.
C) 10,000 domestic-born workers will gain employment at the expense of 70,000 illegal immigrants.
D) 10,000 domestic-born workers will gain employment at the expense of 50,000 illegal immigrants.