Could you please explain to me how to get the answer for this question?

 Could you please explain to me how to get the answer for this question?

1. Like most small companies, Dellvoe has two primary sources of short-term debt: trade credit and bank loans. One supplier, which supplies Dellvoe with $50,000 of materials a year, offers Dellvoe terms of 2/10, net 50.