I need help with a problem...I filled in the answer, but I believe it is wrong.

Question #12 1) 2) -select correct answer. When the costs of attending school are near zero? When the net present value of attending graduate school Is greater than 0? When the net present value of attending graduate school is at least $100,000 -select right one. It would increase? It would not change? There is no way of telling? It would decrease? 3) 4) 5) 6) Continue or abandon? For should DAS continue with its plan? 7) Yes, no, or it is impossible to tell given this information? 8) 9) Producer-Producer Consumer-Consumer Consumer-Producer Consumer-Producer Consumer-Consumer Producer-Producer 1) 2) -select correct answer. When the costs of attending school are near zero? When the net present value of attending graduate school Is greater than 0? When the net present value of attending graduate school is at least $100,000 -select right one. It would increase? It would not change? There is no way of telling? It would decrease? 3) 4) 5) 6) Continue or abandon? For should DAS continue with its plan? 7) Yes, no, or it is impossible to tell given this information? 8) 9) Producer-Producer Consumer-Consumer Consumer-Producer Consumer-Producer Consumer-Consumer Producer-Producer