"The Retired Engineer" joke
There was an engineer who had an exceptional gift for fixing all things mechanical. After serving his company loyally for over thirty years, he happily retired.
Some years later, the company contacted him regarding a seemingly impossible problem they were having with one of their multi-million dollar machines. They had tried everything and everyone else to get the machine repaired, but to no avail. Desperate, they called on the retired engineer who had solved so many of their problems in the past.
The engineer reluctantly accepted the challenge. He spent a day studying the huge machine. At the end of the day, he marked a small x in chalk on a particular component of the machine and proudly stated, "This is where our problem is". The part was promptly replaced and the machine worked perfectly again.
A short time later, the company received a bill for $50,000 from the engineer for his service. Aghast, they demanded an itemized accounting of his charges.
The engineer responded briefly:
One chalk mark... $1
Knowing where to put it... $49,999.
The amount was paid in full and the engineer retired in peace.
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