Ipis

Thich below is a fitting example of signaling?

A company$/$s labor contract offers one extra paid vacation day per year for each additional year an employee serves the campany

A high school serior includes her SAT score in college apolications even though SAT scores are not reauired bv the collowes

Amazion offers fres shipping on orders larger than $$35($for non$-$Prime members$)$

A billionaire ashs a wealth management firm to choose either to recelve a fied monehly commisilon or to necibiellose $1\%$ of any eviin$/$lows for manaping his investments