The last question with the job is basically textbook promissory estoppel: http://www.investopedia.com/terms/p/promissory_estoppel.asp http://www.investopedia.co

The last question with the job is basically textbook promissory estoppel: http://www.investopedia.com/terms/p/promissory_estoppel.asp http://www.investopedia.com/terms/p/promissory_estoppel.asp.