Answer:
Instructions are below.
Explanation:
Giving the following information:
Susan:
Annual deposit= $5,000 for 10 years
Lumo-sum for 30 years
Interest rate= 8.5%
Jane:
Annual deposit= $5,000 for 30 years.
<u>First, we will calculate the future value of Susan:</u>
<u></u>
First 10 years:
FV= {A*[(1+i)^n-1]}/i
A= annual deposit
FV= {5,000*[(1.085^10)-1]}/0.085
FV= $74,175.50
Last 30 years:
FV= PV*(1+i)^n
FV= 74,175.50*(1.085^30)
FV= $857,050.14
<u>Jane:</u>
FV= {A*[(1+i)^n-1]}/i
A= annual deposit
FV= {5,000*[(1.085^30)-1]}/0.085
FV= $621,073.63
<u>Earnings difference= 857,050.14 - 621,073.63= $235,976.51 in favor of Susan.</u>
This is known as <u>"self-enhancement".</u>
Self-enhancement is when people tend to rate themselves better than expected, trust they have a superior than normal likelihood of progress, and ascribe their victories to individual inspiration or capacity while reprimanding the circumstance for their missteps.
Self-enhancement is a kind of inspiration that attempts to influence individuals to like themselves and to keep up confidence. This thought process turns out to be particularly unmistakable in circumstances of risk, disappointment or hits to one's confidence. Self-improvement includes an inclination for positive over negative self-sees.