Answer:
B. the highest valued alternative that must be given up to engage in an activity.
Explanation:
Opportunity Cost is the cost of next best alternative foregone while choosing an alternative. 
Eg1: If I like Chapati more than rice & rice more than curd, the opportunity cost of consuming chapati is the next best option i.e rice. 
Eg2 : Working as school teacher with salary 20000, next best option salary as coaching tutor i.e 10000 is the Opportunity Cost
A is inapt : Opportunity cost can be monetary or non monetary. Eg2 has monetary opportunity cost. But, Eg 1 has opportunity cost in terms of rice' (sacrifised) satisfaction. 
C is inapt : Opportunity cost is only the cost of next best alternative & not all alternatives. Eg1 - Curd i.e 3rd best option after chapati, is not the opportunity cost after chapati. 
 
        
             
        
        
        
Answer:
Debit interest receivable $1,500
Credit interest revenue $1,500
Explanation:
Adjust entries are used in accounting to record accrued revenue or expense at the end of an accounting period.
On March 1, 2021, Bearcat lends an employee $20,000. The employee signs a note requiring principal and interest at 9% to be paid on February 28, 2022. 
We are to calculate the adjustment at December 31, 2021.
We need to calculate interest accrued at year end. The loan would have stayed for 10 months.
Interest= principal* rate* time
Interest= 20,000* 0.09* (10/12)
Interest = $1,500
So we will debit interest receivable for $1,500 and credit interest revenue.
 
        
             
        
        
        
Answer:
D. $1,800 Decrease
Explanation:
                                        book value      Fair value       adjustment
01 Jan                             10,000               8,000             2,000
Depreciation                  -1000                 -800                  -200
31 Dec                             9,000                7,200              1,800 Decrease   
 
        
             
        
        
        
Answer:
whats the question this is just a statement?
Explanation:
I would like to help but I need a question