The school students are planning to conduct an exhibition. They need to collect a minimum of $5000 by selling tickets. The adult ticket cost $25 and a student ticket for $20. They estimate that at most 250 tickets will be sold. Form the system of inequalities representing the given situation. Ox+ys 250, 250x+200y 5000, x 0 and y 0 Ox+y>5000, 250x + 200y < 250, x 0 and y 0 Ox+y>250, 250x + 200y> 5000, x> 0 and y>0