And working families have to weigh up the costs of having extra children.
"It is the legitimate costs of having a constituency home to do my job.
These reports reveal some of the hidden costs of having to cope with everything on your watch.
Fox was focused, too, on the opportunity costs of having to take out loans to fund her education.
Many parents treasure their children and feel the benefits outweigh the time and costs of having children.
This is wise, given the huge costs of having a significant fraction of the workforce off sick or nursing relatives.
We talked about business, the new carpet in the arcade, the costs of having the whole place rewired.
"From the government point of view, the benefits outweighed the costs of having that provision in the accord," said Septimus Kaikai, President Kabbah's spokesman.
General Conway and other senior American officers said they were painfully aware of the political costs of having to take Falluja by force.
People would then lease cars individually or as part of a club and the running costs of having a vehicle would be included in the lease arrangements.
Traditional brokerage firms don't have to worry about the big fixed costs of having agents on the payroll during slow fall and winter months.
