Joel wants to buy a new tablet computer from a store having a 20% off sale on all tablets. The tablet he wants has an original cost of $190. He also wants to make sure he has enough money to pay the 5% sales tax.

Which expression can be used to calculate the cost of the tablet?


A. (0.20)(190)(0.05)

B. (0.80)(190)(0.05)

C. (0.20)(190)(1.05)

D. (0.80)(190)(1.05)