Jensen (2012) investigates the effect of labour market opportunities for women by focusing on the Business Process Outsourcing (BPO) industry. This industry provided an ideal opportunity for a randomized experiment because: O a. This industry had grown rapidly in India over the past decade O b. Women's paid labour force participation rates are very low in rural India O c. It was a new sector and awareness of jobs in this sector was very limited O d. This sector provided higher salaries to women relative to other sectors