Final answer:
To calculate the price Vignette paid, the future values of the two payments were first calculated and then discounted back to the 1.5-year mark using the formula for present value. Vignette's desired yield was used for the discounting process, resulting in a combined present value of $4049.35.
Step-by-step explanation:
The scenario described in the question deals with compound interest for two different compounding periods and a change in the ownership of the financial contract within 1.5 years to yield a different interest rate.
a) Timeline:
b) Price Paid by Vignette:
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