hi.

i have this problem on how to calculate the amount due in our system in VISUAL BASIC.NET .

in returning module, (this is for penalty purposes), if the borrower didn't return the book on time, the system must automatically generate the amount due .

one daY is equivalent to 10(ten) pesos.

so if the borrower didn't return the book with 2 days. the amount due must be 20.00 pesos.

thank you very much to those who can answer my wonderful question..

btw..what i need is the formula.. an example code .. :)