Lupo corporation uses a job-order costing system with a single plantwide predetermined overhead rate based on machine-hours. the company based its predetermined overhead rate for the current year on the following data:
total machine-hours 30,200
total fixed manufacturing overhead cost $ 120,800
variable manufacturing overhead per machine-hour $ 6
recently, job t687 was completed with the following characteristics:
number of units in the job 10
total machine-hours 40
direct materials $ 710
direct labor cost $ 1,410
required:
1. the amount of overhead applied to job t687 is closest to (round your intermediate calculations to 2 decimal places.)

At cooly cola, we are testing the appeal of our new diet one cola. in a taste test of 250 randomly chosen cola drinkers, 200 consumers preferred diet one cola to the leading brand. assuming that the sample were large enough, the large-sample 95% confidence interval for the population proportion of cola drinkers that prefer diet one cola would be:

Quick calculate the roi dollar amount and percentage for these example investments. a. you invest $50 in a government bond that says you can redeem it a year later for $55. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage. b. you invest $200 in stocks and sell them one year later for $230. use the instructions in lesson 3 to calculate the roi dollar amount and percentage. (3.0 points) tip: subtract the initial investment from the total return to get the roi dollar amount. then divide the roi dollar amount by the initial investment, and multiply that number by 100 to get the percentage.

Which is the most compelling reason why mobile advertising is related to big data?