Marsha needs to have a surgical procedure done and does not have the $5,000 cash necessary for the operation. upon talking to an administrator at the hospital, she finds that it will accept mastercard, visa, and discover credit cards. all of these credit cards have an apr of 18%, so she figures that it does not matter which card she uses, even though she plans to take a year to pay off the loan. assume that marsha makes a payment of $500 and then receives a bill. show the interest from credit cards of 18% apr according to the previous balance, adjusted balance, and average daily balance methods. assume that the month has 31 days and that it takes 14 days for marsha's payment to be mailed and recorded. (round your answers to the nearest cent.)

Vintage fun reproduces oldminusfashioned style roller skates and skateboards. the annual production and sales of roller skates is 950 units, while 1,750 skateboards are produced and sold. the company has traditionally used direct labor hours to allocate its overhead to products. roller skates require 2.5 direct labor hours per unit, while skateboards require 1.25 direct labor hours per unit. the total estimated overhead for the period is $114,300. the company is looking at the possibility of changing to an activityminusbased costing system for its products. if the company used an activityminusbased costing system, it would have the following three activity cost pools: the overhead cost per skateboard using the traditional costing system would be closest to: a. $9.31. b. $65.31. c. $25.05. your answer is not correct.d.