Ireland Corporation obtained a $40,000 note receivable from a customer on June 30, 2011. The note, along with interest at 6%, is due on June 30, 2012. On September 30, 2011, Ireland discounted the note at Cloverdale bank. The bank's discount rate is 10%. What amount of cash did Ireland receive from Cloverdale Bank?
a. $40,600.
b. $36,000.
c. $39,220.
d. $36,820.