Darian has decided to attend an out-of-state public four-year university. His expected expenses are shown in the table. Category Annual Expected Expense ($) tuition $18,900 room/board $7,650 books/fees $1,475 other expenses $2,350 Darian expects to get $7,500 in grants each year. What is the minimum amount he should expect to contribute for four years at the university? $22,875 $91,500 $114,000 $151,500