An interest rate collar can be structured by 1 Buying an int

An interest rate collar can be structured by 1 Buying an interest rate cap and selling an interest rate floor 2) Buying an interest rate cap and buying an interest rate floor 3) Selling an interest rate cap and selling an interest rate floor 4) Selling an interest rate cap and buying an interest rate floor

Solution

A collar consists of buying an interest rate cap and selling an interest rate floor

so option A is the correct answer