Broha Company manufactured 1,764 units of its only product during 2019. The inputs for this production are as follows: 490 pounds of Material A at a cost of $1.50 per pound 340 pounds of Material H at a cost of $2.95 per pound 380 direct labor hours at $28 per hour The firm manufactured 2,100 units of the same product in 2018 with the following inputs: 540 pounds of Material A at a cost of $1.40 per pound 400 pounds of Material H at a cost of $2.70 per pound 440 direct labor hours at $26 per hour In 2019, the partial financial productivity of Material A is:

Solomon chemical company makes three products, b7, k6, and x9, which are joint products from the same materials. in a standard batch of 320,000 pounds of raw materials, the company generates 70,000 pounds of b7, 150,000 pounds of k6, and 100,000 pounds of x9. a standard batch costs $3,840,000 to produce. the sales prices per pound are $10, $14, and $20 for b7, k6, and x9, respectively. (a) allocate the joint product cost among the three final products using weight as the allocation base. (b) allocate the joint product cost among the three final products using market value as the allocation base. (c) allocate the joint product cost among the three final products using weight as the allocation base.

Alaska king crab fishing in the 1960s and '70s was a dangerous but rich fishery. boats from as far away as california and japan braved the treacherous gulf of alaska crossing to reach the abundant king crab beds in cook inlet and bristol bay. suddenly, in the early 1980s, the fishery crashed due to over fishing. all crabbing in those areas ended. to this day, there is no crabbing in bristol bay or cook inlet. a. how would an economist explain the decline of the alaska king crab fishery

Now, use your previously-computed value as an approximation for sigma, and compute how many ears of the experimental corn the researcher needs in the study. don't forget, the margin of error and confidence level have already been given to you in a previous problem.