На предприятии за отчетный период было реализовано 2000

During the reporting period, the company sold 2000 pieces of products at a price of 6000 rubles, the unit cost was 5000 rubles. In the planned period, it is planned to increase the volume of production and sales of products by 40% at a price of 6,500 rubles and reduce the cost by 10%. Determine the profit from sales in the planned and reporting period, and indicate due to which factors and by how much it changed in the planned period.