a
convert 1101 to decimal
Negation
A minus sign. (-)
The driver/operator makes the vehicle work.
My parent is a radio operator in the North Sea and makes $140,000 CDN/year
A radio operator on an oil rig makes an average of $42,000 a year. Although it's an important job, it's an easy job.
The minus sign.
30,000 to 40,000
A HGV Driver
I assume your talking about a hydraulic press or crank press operator. If so they can make anywhere from $11.00/ hr "entry level" up to $22.00 for a very experienced operator.
How much does a PBX or virtual PBX operator makes depends on which company he is employed. It can be $45000 or more annually.
The only disadvantage of operator overloading is when it is used non-intuitively. All operators must behave with predictable results, thus it makes no sense to implement the plus (+) operator so that it behaves like a subtract (-) operator, or a multiply (*) operator, or indeed anything other than the intuitive sum of two objects.