Item/year

                          2022

                                 2023

1. sales

                          820,500

                                 865,000

2. total costs

                          766,000

                                 800,000

2a material

                          330,000

                                 250,000

2b wages

                          270,000

                                 285000

2 c energy deposits

                          55,600

                                 ?

2d depreciation

                          70,000

                                 75,000

2e consumption of services

                          18,000

                                 13000

2f taxes and fees

                          17,000

                                 ?

2g other costs

                          5,400

                                 8,000


















Tasks:

1. Determine the amount of energy costs in 2023 when the reaction coefficient is 0.5.

2. Calculate the material cost savings/overrun using the percentage change (PZ).

3. Determine the cost-effectiveness of wage consumption.

4. Calculate the cost effectiveness in individual years and comment on it.

5. Calculate the profitability of the total costs and comment on it.

6. What were the taxes and fees in 2023?