Answer:
$4,500
Explanation:
Given:
Price Bought: $3,900
Transportation: $200
Repair: 900
Total amount spent = 3,900 + 200 + 900 = $5,000
10% of amount spent = 10% x 5,000 = 0.1 x 5000 = $500 (= amount loss)
TV was sold at a 10% loss,
selling price = $5,000 - $500 = $4,500