In a recent meeting at work, Nick was asked to deliver the sales projections for the next month. Wanting to leave some room for error, Nick stated he was 90 percent sure that they could meet the stated sales target for the following month. Nick is exhibiting bias.
A. confirmation
B. escalation of commitment
C. anchor
D. overconfidence
E. availability

D. Over Confidence

Explanation:

Overconfidence bias occurs when an individual has more confidence than necessary given the fact. It is the tendency to hold a false and misleading assessments of our skills, intellect, or talent. It is an egoistic belief an individual expresses thinking he's better than he actually is. It's a false sense of their skill or self belief. Areas it's usually expressed is in timing optimism, like the one stated in the question, illusions of control and desirability effects.

answer; limited pay life;

you will have $2593.74 in 10 years if you set aside $1,000 at 10%

you will have $9321.91 in 20 years if you set aside $2000 at 8%

you will have $1469.32 in 5 years if you set aside $1000 at 8%

you will have $1296.87 in 10 years if you set aside $500 at 10%

you will have $239.66 in 15 years if you set aside $100 at 6%

you will have $4660.96 in 20 years if you set aside $1000 at 8%