BEC Formulas Flashcards
Effective Interest Rate Equation
Interest Paid Per Period / Net Proceeds of the Loan
Annual Percentage Rate (APR)
(Interest Paid Per Period / Available Funds) x Periods per Year
Effective Annual Interest Rate (EAR)
[1 + ( i / P)]^(P) - 1
Value of a Firm Equation
PV of Future Cash Flows / Weighted Avg Cost of Capital (WACC)
WACC Equation
WACC = (CE % x CE Cost) + (PE % x PE Cost) + [Debt (1 - Tax Rate)]
Weighted-Average Interest Rate
Interest Rate / Debt Outstanding
Outflow / Net Inflow
PE Cost Equation
Preferred Stock Dividends / Net Proceeds of PS
Outflows / Net Inflows (issuance costs)
CE Cost Equation (Cost of Retained Earnings): CAPM
RF Rate + [Beta x (Mkt Return - RF Rate)]
CE Cost Equation (Cost of Retained Earnings): DCF
D(1) / P(0) + Growth
D(1) = Dividend per Share after 1 Year
Dividend Today D(0) x (1 + Growth)
CE Cost Equation (Cost of Retained Earnings): BYRP
Pretax Cost LT Debt + (Mkt Return - RF Rate)
Risk Premium Equation
Mkt Return - RF Rate
Growth Rate Equation
ROE x Retention
or
(ROA x Retention) / (1 - (ROA x Retention)
Payout Rate Equation
Dividends per Common Share / Earnings per Common Share
Retention Equation
1 - Payout
ROA
NI / Avg Total Assets (BV or FMV)
ROE
NI / Avg Total Equity
ROI
NI / (Assets - Operating Liabilities)
ROS (Sales)
(NI - Int Income + Int Exp + Tax Expense) / Net Sales
Operating Leverage (DOL)
Fixed Costs / Variable Costs
Financial Leverage (DFL)
% Change EBT or EPS / % Change EBIT
Value of a Levered Firm (Has Debt)
Value of Unlevered Firm + [(Debt Int Rate x Amt of Debt x Tax Rate) / Debt Int Rate]
Equity Multiplier
Total Assets / Total Equity
Times Interest Earned Ratio
EBIT / Int Expense
Quick Ratio
(Cash and Equiv + ST Investments + Net Receivables) / Current Liabilities
Cash Conversion Cycle Equation
Days in Inv + Days Sales in AR - Days of Payables Outstanding
Days in Inventory Equation
EI / Avg COGS per Day
Days Sales in AR
End AR / Avg Net Sales per Day
Days of Payables Outstanding
End AP / Avg COGS per Day
Inventory Turnover
COGS / Avg Inventory
AR Turnover
Net Sales / Avg AR
AP Turnover
COGS / Avg AP
Working Capital Turnover
Sales / Avg Working Capital
Reorder Point
Safety Stock + (Lead Time x Sales During Lead Time)
WARNING: Be consistent with time!
EOQ Equation
SqRoot [(2 x Annual Sales per Unit x Cost per Purchase Order) / Annual Carrying Cost per Unit]
WARNING: Be consistent with time!
APR of Quick Payment Discount
[360 / (Pay Period - Discount Period)] x [Discount / (100 - Discount)]
WARNING: NO DECIMALS
Factoring Equation
1) AR x Fee x (Days in Year/Days in Period)
2) AR - Amt Withheld = Avg Proceeds
3) #2 x (Fee / 12) x (Days in Year/Days in Period)
4) #1 + #3 less expense saved
5) #4 / #2