A university requires applicants to submit their transcripts from high school, scores for a standardized scholastic achievement test, letters of recommendation, and a letter describing their goals. Admission decisions are based on a combination of all four data sources. The university realizes that students who may be weak in one area, can still be successful by applying a strength in another area. How should the university combine the data from these different sources?

	a.	Multi-step decision strategy
	b.	Multiple cut-offs
	c.	Factor analysis
	d.	Multiple regression