So many pounds a year I'm worth to you. 
I'm worth some measurable number of pounds a year to you.
I'm not worth even a measurable number of pounds a year to you.
Difference between wants, needs and affordability of programs will need to be observed.
The grid here expresses the four basic possibilities.
It is well documented that only midwives may be referred to as practitioners.
The highway is a straight shot.
There are four women.
There is nothing to doing car repairs, everyone should do it.