Translate these specifications into English where F(p) is "Printer p is out of service," B(p) is "Printer p is busy," L(j) is "Print job j is lost," and Q(j) is "Print job j is queued."
a) ∃p(F(p) ^ B(p)) → ∃jL(j)
b) ∀ p B(p) → = ∃j Q(j)
c) ∃j(Q(j) ^ L(j))→ ∃pF(p)
d) (∀ pB(p) ^ ∀ jQ(j)) → ∃jL(j)