Calculate the after-tax cost of debt under each of the following conditions:

a. rd of 13%, tax rate of 0%
b. rd of 13%, tax rate of 20%
c. rd of 13%, tax rate of 35%

On july 1, oura corp. made a sale of $ 450,000 to stratus, inc. on account. terms of the sale were 2/10, n/30. stratus makes payment on july 9. oura uses the net method when accounting for sales discounts. ignore cost of goods sold and the reduction of inventory. a. prepare all oura's journal entries. b. what net sales does oura report?