Short answer: Approximately 33.33%.
Explanation: To find the percentage increase in the price of the desktop computer, we can use the formula:
Percentage increase = ((New price - Old price) / Old price) * 100%
Given:
Old price = $1020
New price = $1360
Substituting the values into the formula:
Percentage increase = (($1360 - $1020) / $1020) * 100%
Percentage increase = ($340 / $1020) * 100%
Percentage increase ≈ 0.3333 * 100%
Percentage increase ≈ 33.33%
Therefore, the percentage increase in the price of the desktop computer is approximately 33.33%.