Given:

T.V buying price = 2,500

Mark price = 3,200

i) Selling price = Mark price – Discount

Discount = 10 % of 3,200.

= 10/100 * 3,200

= 320

Selling price = 3,200 – 320

= 2880

ii) Profit percent = Profit / buying price * 100

= 380 / 2500 * 100

= 15.2 %