An enterprising scholar has set up an internship clearinghouse for business students. Every student who uses the service fills out a form as well as lists up to 10 companies that he or she would like to have contacted. The clearinghouse has a select of two methods to use for processing the forms. The traditional method needs about 20 minutes to review the form and arrange the information in the proper order for processing. Once this setup is done it takes merely two minutes per company requested to complete the processing. The other alternative usages an optical scan/retrieve system, which takes only a minute to prepare however requires five minutes per company for completing the processing. If it costs about the similar amount per minute for processing with either of the two methods, when should each be used?