Answer:
Amount of Bonus received by Lawrence = $1500
Cost Price of the computer = $700
Cost price of a home theater = $1200
Now, Lawrence decides to buy a computer.
And we need to find the benefit and the opportunity cost of his purchase.
Since, The cost price of the computer is less than that of the bonus received by him.
So, He will be in benefit for sure.
Opportunity cost = 1500 - 700
= $800