Example: Ferry 6 passengers and their 685 lbs. smoked lobster from Bern, LSZB to Hamburg EDDH, a 780 km (420 nm) trip of about 1:50 h duration:
|
Amount ($)
|
|
Formula |
| INCOME: |
|
|
|
|
Ticket:
|
$ 3618
|
|
134 $ / pax * h = 6*134*4.5
|
|
Cargo:
|
$ 1695
|
|
0.55 $ / lbs * h = 685*0.55*4.5
|
| SPENT: |
|
|
|
|
DOC:
|
$ 1296
|
|
TEP * D-Factor * h = 1200 HP * 0.24 * 4.5 |
|
Fuel:
|
$ 859
|
|
(S.F.C. x HP) - 30% * FP * h =
(0.702 * 1200) *0.666 * 0.34 * 4.5 |
| EARNINGS: |
$ 3158
|
|
|
|
|
|
|
TICKET = n(PAX) * $134 * TripTime
CARGO = lbs * $0.55 * TripTime
DOC = (Total Enginepower) * D-Factor * TripTime
FUEL = (S.F.C. x HP) * 0.666 * 0.34$/lb * TripTime
