At an interest rate of 9%, what value of C makes a cash flow of $50 in years 2 & 3 plus $85 in years 3 & 4 equivalent to a cash flow of C in years 1 & 4 plus 2C in years 2 & 3?

a. $40.38

b. $43.96

c. $38.76

d. $52.25

What is the equivalent present worth at Year 0 of end of year cash flows at varying interest rates of 5% and $1000 for year 1, 8% and $1500 for year 2, 10% and $1000 for year 3, and 6% and $1000 for year 4?

a. $2,987

b. $4,021

c. $3,985

d. $3,833

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