Mixing Company manufactured 3,264 units of its only product during 2022 The Inputs for this production are as follows: 540 pounds of Material A at a cost of $2.40 per pound 480 pounds of Material Hat a cost of $3.65 per pound 660 direct labor hours at $56 per hour The firm manufactured 3,150 units of the same product in 2021 with the following inputs: 680 pounds of Material A at a cost of $2.10 per pound 540 pounds of Material H at a cost of $3.40 per pound 580 direct labor hours at $54 per hour In 2022, the partial operational productivity of Material His: Multiple Choice 6.00 units per pound 2.48 units per pound 5.68 units per pound 6.70 units per pound 6.75 units per pound