Broha Company manufactured 1,800 units of its only product during 2019. The inputs for this production are as follows: 480 pounds of Material A at a cost of $1.80 per pound 330 pounds of Material H at a cost of $3.05 per pound 420 direct labor hours at $32 per hour The firm manufactured 1,782 units of the same product in 2018 with the following inputs: 600 pounds of Material A at a cost of $170 per pound 460 pounds of Material H at a cost of $3.00 per pound 450 direct labor hours at $18 per hour In 2018, the partial financial productivity of direct laboris: (Round all calculations to 2 significant digits.) Multiple Choice 3.96 Drau Multiple Choice 3.96. 0.19 3.52 4.40 0.22