Задача экономика фирмы

The problem (the economy of the company)
Calculate gross profit, sales profit, profit before tax, income tax, net income trading firm on the basis of data sleduyu¬schih:
1) Revenue from sale of goods (excluding VAT and excise revenues, net) - 12,000 thousand. Rub .;
2) the cost of products sold in the purchase price (without VAT) - 9500 thousand. Rub .;
3) general expenses - 1200 thousand. Rub .;
4) Selling expenses - 600 thousand. Rub .;
5) Interest receivable - 50 th. Rub .;
6) Interest expense - 60 thousand. Rub .;
7) income from participation in other organizations - 40 thousand. Rub .;
8) income from the sale of property - 100 ths. Rub .;
9) income from the rental of commercial space for rent - 80 thousand. Rub .;
10) received from other organizations penalties for breach of contract - 13 thousand. Rub .;
11) fines and penalties paid by the company for breach of contract - 6 th. Rub .;
12) the amount of receivables for which expired
Limitation Period - 5 th. rub .;
13) Other expenses - 50 ths. Rub.

calculations in detail painted