Answer: $45000
Step-by-step explanation:
The opportunity cost refers to the cost of what an economic entity forgoes when an alternative choice is taken. Based on the information given in the question, the opportunity cost will be the loss on Interest on investment and this will be:
= 18% × $250,000
= 0.18 × $250,000
= $45000
The opportunity cost of the purchase of the land is $45000