On March 1, Portland Company had 40,000 units of work in process in Department A, which were 100% complete as to material costs and 40% complete as to conversion costs. During March, 160,000 units were started in Department A and 200,000 units were completed and transferred to Department B. Work in process on March 31 was 100% complete as to material costs and 50% complete as to conversion costs. By what amount would the equivalent units for conversion costs for the month of March differ if the FIFO method were used instead of the weighted-average method

Consider the following information on stocks a, b, c and their returns (in decimals) in each state: state prob. of state a b c boom 20% 0.27 0.22 0.16 good 45% 0.16 0.09 0.07 poor 25% 0.03 0 0.03 bust 10% -0.08 -0.04 -0.02 if your portfolio is invested 25% in a, 40% in b, and 35% in c, what is the standard deviation of the portfolio in percent? answer to two decimals, carry intermediate calcs. to at least four decimals.

Special order carson manufacturing, inc., sells a single product for $36 per unit. at an operating level of 8,000 units, variable costs are $18 per unit and fixed costs $10 per unit. carson has been offered a price of $20 per unit on a special order of 2,000 units by big mart discount stores, which would use its own brand name on the item. if carson accepts the order, material cost will be $3 less per unit than for regular production. however, special stamping equipment costing $4,000 would be needed to process the order; the equipment would then be discarded. assuming that volume remains within the relevant range, prepare an analysis of differential revenue and costs to determine whether carson should accept the special order. use a negative sign with answer to only indicate an income loss from special order; otherwise do not use negative signs with your answers.

If the price of walnuts rises, many people would switch from consuming walnuts to consuming pecans. but if the price of salt rises, people would have difficulty purchasing something to use in its place. these examples illustrate the importance of