Answer :

The actual selling price of the cosmetic item that she sells is Rs 6215.

What are the required formulae for finding the actual selling price?

The actual selling price with a discount percentage and percentage of VAT  is as follows:

Selling price S.P = Marked Price ± Discount (+ ve if above or - ve if below)

Discount = Discount% of the marked price

VAT = VAT% of S.P

Actual selling price = S.P + VAT

Calculation:

The given marked price is Rs 4400.

Discount% = 25% and VAT% = 13%

Finding Discount:

Discount = 25% of the marked price = 25% of Rs 4,400

               = (25 × 4400)/100

               = 1100

Finding Selling price S.P:

S.P = Marked price + Discount(since it is above)

     = 4400 + 1100

     = 5500

Finding VAT:

VAT = VAT% of S.P

       = 13% of 5500

       = 715

Finding actual selling price:

Actual selling price = S.P + VAT

⇒ 5500 + 715 = 6215

∴ Mrs. Lama sells the cosmetic item at a selling price of Rs 6215.

Learn more about the selling price here:

https://brainly.com/question/1153322

#SPJ9