All students in the Biology department have one advisor. Advisors are assigned to students based on the last four digits of the student's identification number. The table shows all advisors and their students with each row representing a different advisor. Which question cannot be answered using data shown in the table?

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?