Broha Company manufactured 1,550 units of its only product during 2019. The inputs for this production are as follows: 455 pounds of Material A at a cost of $1.55 per pound 305 pounds of Material Hat a cost of $2.80 per pound 320 direct labor hours at $22 per hour The firm manufactured 1,887 units of the same product in 2018 with the following inputs: 510 pounds of Material A at a cost of $1.25 per pound 370 pounds of Material Hat a cost of $2.55 per pound 410 direct labor hours at $20 per hour The partial operational productivity of Material H in 2018 is: (Round all calculations to 2 significant digits.) Multiple Choice 0 0.20 units per pound. 0 0.51 units per pound. 0 2.04 units per pound. 0 5.10 units per pound. 0 6.12 units per pound