Formulas
Calculations
Conceptual questions
100

An objective of an organization is 

maximize profit/ minimize cost 

100

If in 4 years, Sam can receive $50,000 at the interest rate of 2%. What is her PV? 

$46,192

100

Present value is affected by

FV, Time and interest rate

200

How do we calculate Total revenue, total cost and total profit? 

Total Revenue (TR) = P*Q

Total Cost (TC) = Total Fixed Cost + Total Variable Cost 

Total Profit = TR - TC 


200

A preferred stock pays a perpetual dividend of $2500 at the end of each year with an interest rate of 6%. What is PV? 

$41,667

200

If NPV > 0, you should continue with your business. T/F

True

300

How do we calculate Accounting profit and Economic Profit? 

Acct profit = TR - TC or TR - Explicit cost 

Economic profit = Accounting Profit - Opportunity Cost or Accounting Profit - Implicit Cost 

300

What is the present value of $200,000 in 6 years at a discount rate of 4%?

158,063

300

Money received now is more valuable than money received later 

True

400
How to find PV? Given FV and interest rate

PV = FV / (1+i)^t

400

Janet spends $30,000 per year on painting supplies and storage space. She recently received two job offers from a famous marketing firm—one offer was for $110,000 per year and the other was for $80,000. However, she turned both jobs down to continue a painting career. If Janet sells 25 paintings per year at a price of $8,000 each. What is her accounting profit? 

170,000
400
Economic profit is larger than accounting profit 

True 

500

How do we calculate the PV of a firm at the end of the next t year? 

∑ r(t+i) ^t

500

What is the maximum amount you would pay for an asset that generates an income of $250,000 at the end of each of five years if the opportunity cost of using funds is 8 percent?

998,177.5

500

List everything that would cause a decrease in PV

Decrease in FV

Increase in time

Increase in interest rate 

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