Ohri’s Theorem on Decision Management regarding which software do we buy-
1) Assuming no budget constraints
If X be degree of appropriateness of software to a particular use-
where 0 is totally bad and 1 is perfect for use.
Then the probability p of the software be selected = P/ Q where P is total number of users who Know how to Use software (like R) and Q is total number of users who dont know how to use the Software (like Macros or R)
As the number of users begins to increase
P/Q converges to Integral of X dx