The math on the Paul McCartney-Heather Mills divorce is as follows: After 5 years of marriage, he paid her $49 million. Assuming he got sex every night during their 5 year relationship it ended up costing him $26,849 per time.

Leasing

On the other hand, New York Governor Elliot Spitzer's hooker,Kristen, an absolute stunner with a body like no other,charges $4,000 an hour. For anything!
Had Paul McCartney "employed" Kristen for 5 years,
he would have paid $7.3 million for an hour of sex everynight for 5 years (a $41.7 million savings).

Value-added benefits are: a 22 year old hot babe, no begging, no coaxing, never a
headache, plays all requests, no bitching and complaining or 'honey-do'
lists. Best of all, she leaves when you're done, and comes back when
asked. All at 1/7th the cost, and no legal fees.

Sometimes leasing just makes more sense.

LOL!! Sir Paul needed this

The Cost of Sex Calculator.