Mixing Company manufactured 2,450 units of its only product during 2022. The inputs for this production are as follows: 545 pounds of Material A at a cost of $2.45 per pound 395 pounds of Material Hat a cost of $3.70 per pound 680 direct labor hours at $58 per hour The firm manufactured 2,828 units of the same product in 2021 with the following inputs: 690 pounds of Material A at a cost of $2.15 per pound 560 pounds of Material H at a cost of $3.45 per pound 590 direct labor hours at $56 per hour The partial operational productivity of Material H in 2021 is