A "Qui Tam" Court Case Can Proceed to Court Only

A "qui tam" court case can proceed to court only if:

A) A private citizen has, or can arrange to have, adequate resources for pursuing the claim
B) The government grants its approval for the lawsuit to proceed
C) The government first refuses to pursue the case on its own initiative
D) The government and the private citizen reach a joint agreement concerning the sharing of winnings and costs of litigation