In the quiz tile, what is the price after tax of Macbook?

Step 1: Identify the pre-tax price and tax rate of the MacBook.
Pre-tax price = $800
Tax rate = 2% = 0.02

Step 2: Formula for price after tax.
$Price after tax = Pre-tax price \times (1 + tax rate)$

Step 3: Substitute the values.
$Price after tax = 800 \times (1 + 0.02) = 800 \times 1.02$

Step 4: Compute $800 \times 1.02$.
$800 \times 1 = 800$
$800 \times 0.02 = 16$
$800 + 16 = 816$

The price after tax is $816.

816