A) Staples Corporation shows a credit balance of $21,500 in Allowance for Doubtful Accounts at December 31, 2017, before the current year's provision for uncollectible accounts. The accounts receivable aging schedule revealed the following: Not yet due
1–30 days past due 31–60 days past due 61–90 days past due Over 90 days past due
Estimated Percentage Uncollectible
$250,000 3% 660,000 6% 125,000 12%
85,000 28% 25,000 42%
Compute the total uncollectible and journalize the entry on December 31, 2019, to record bad debts expense.

Who is better at multi-tasking? in business, employees are often asked to perform a complex task when their atten-tion is divided (i.e., multi-tasking). human factors (may 2014) published a study designed to determine whether video game players are better than non–video game play-ers at multi-tasking. each in a sample of 60 college stu-dents was classified as a video game player or a non-player. participants entered a street crossing simulator and were asked to cross a busy street at an unsigned intersec-tion. the simulator was designed to have cars traveling at various high rates of speed in both directions. during the crossing, the students also performed a memory task as a distraction. two variables were measured for each student: (1) a street crossing performance score (measured out of 100 points) and (2) a memory task score (measured out of 20 points). the researchers found no differences in either the street crossing performance or memory task score of video game players and non-gamers. “these results,” say the researchers, “suggest that action video game players [and non-gamers] are equally susceptible to the costs of dividing attention in a complex task”

%of the world's population controls approximately % of the world's finances (the sum of gross domestic products)" quizlket

When a market is in equilibrium, the buyers are those with the willingness to pay and the sellers are those with the costs.