You invested $$100,000$ in a project and received $$40,000$ at $n=1,$$$40,000$ at $n=2,$ and $$30,000$ at $n=3$ years. You need to terminate the project at the end of year $3.$ Your interest rate is $10\%$; what is the project balance at the time of termination?

A$.$ Just break even

B$.$ Loss of about $$8,039$

C$.$ Loss of about $$10,700$

D$.$ Gain of about $$10,000$

I want know why we dont bring them to present all of them?