Ariana recieves an invoice from Staples dated February 3rd, 2014 for $1,480 with terms 7/10, 2/12, n 131. If Ariana pays the invoice in full on February 23rd, 2014, a. How many days were there between when the invoice was received, and when the invoice was paid? b. How much is the amount of the discount? c. How much was paid? Number of days = Amount of Discount = $ (rounded to the nearest cent) Payment = $ (rounded to the nearest cent)