Use the data given below to answer the following questions). Below is a spreadsheet of purchase orders for a computer hardware retailer. -10) Which of the following Database functions calculates the

Use the data given below to answer the following questions).
Below is a spreadsheet of purchase orders for a computer hardware retailer.
-10) Which of the following Database functions calculates the count of purchase orders made by Rex Technologies?
A) =DCOUNTA3:H10,C3,A12:A13)
B) =DCOUNTA4:H10,C3,A12:A13)
C) =DCOUNTA3:H10,C3,A13)
D) =DCOUNTA3:H10,A3,A12:A13)