Problem 8. (2 points)

After graduating from a technical university, Oleg started his own business producing water heaters. This year, Oleg plans to sell 5000 units of water heaters. Variable costs for production and sales of one water heater amount to 800 rubles, and total fixed costs are 1000 thousand rubles. Oleg wants his income to exceed expenses by 1500 thousand rubles. At what price should Oleg sell the water heaters? (Provide the answer as a whole number, without spaces or units of measurement.)

Answer: 1300.

## Comment:
Solution: the price of one kettle $=((1000000+0.8 \times 5000)+1500$ 000) / $(1000000$  + $0.8 \times 5000)=1300$ rub.