Answer:
Ilana paid a total sum of $ 47.124
Explanation:
Given
Price of the board game = $26.40
Price of expansion pack = 70 % of $26.40
Total price of broad game along with price of expansion pack = $44.88
Sales tax over and above $44.88 will cost = $44.88 + 5% of $ 44.88
$47.124
Ilana paid a total sum of $ 47.124