Working capital tasks

Exercise 1
The initial cost of fixed assets is 10 million rubles. Introduced receipts in March amounted to 0.5 million rubles, and in July 0.1 million rubles. Retired receipts in May amounted to 0.2 million rubles, and in August 0.15 million rubles. Determine the average annual cost of fixed assets.
Task 2
Determine the turnover of working capital, i.e. number of turnovers and duration of turnovers, if the value of products sold is 56 million rubles. Gross profit RUB 14 million the average balance is 11 million rubles.