Qa

Qb

Q a + Q b

t0 = 6

1660

140

1800

t0 = 4.25

1416

384

t0 = 3

1050

750

t0 = 6

1405

195

1600

t0 = 4.25

1100

500

t0 = 3

727

873

t0 = 6

1112

288

1400

t0 = 4.25

716

684

t0 = 3

380

1020

t0 = 6

720

480

1200

t0 = 4.25

1

1199

t0 = 3

1

1199