Shannon is planning to tile a rectangular kitchen countertop that is 24 inches wide and 64 inches long. she determined that 1 tile will be needed for each 4-inch-by-4-inch region. what is the minimum number of tiles that will be needed to completely cover the countertop to its edges? select an answer choice option
a. 44
b. 88
c. 96
d. 176
e. 384