Forgot to note down how many were sold
There were 3 kinds of shirts sold in a shop. Model A was 250 Baht per item. Model B was 299 Baht per item. Model C was 499 Baht per item.
At the end of the day, 36 shirts were sold and 14,021 Baht was gain. Anyway, the shopkeeper did not know how many were sold for each model.
So, what is the product of number of shirts sold for each model?