We had this fictional business in class with the following information.
The business achieved sales that were $3$ times higher than total purchases.
Trading expenses were $25 \%$ of total purchases.
The business had $4,000$ in the bank and this was half the amount it had incurred in operating expenses.
Premises were acquired for $75,000$ and $33 \%$ of this was funded by a bank loan.
Inventory was the equivalent of $2$ months sales revenue.
The question is to find the capital of the business, but there are too many unknown variables. Can anyone figure out how to handle this assignment?