A: 5000×(P/A,10%,6)×(P/F,10%,3)
B: 5000×(P/A,10%,6)×(P/F,10%,4)
C: 5000×[(P/A,10%,9)-(P/F,10%,3)]
D: 5000×[(P/A,10%,10)-(P/F,10%,4)]