Calculation of Deposit Cells.

There are 11 closets with bank deposit cells with a hard set. There are nine different sizes of cells. The buyer needs to calculate how many and what the closets are needed to get so many such cells, so many such cells (as required). Calculation is possible in percentage and quantity. Since the exact calculation is almost not possible - there are 5 calculation options for the optimal choice.
(Delphi 7 )