Brett has just begun to show motor problems in middle age. T…

Brett has just begun to show motor problems in middle age. The doctor told Brett that there will be a progressive deterioration of the nervous system over the next 10–20 years with the condition being caused by a single dominant gene inherited from one parent. Brett’s condition is known as 

If you invest $7,000 into a savings account that earns 4% an…

If you invest $7,000 into a savings account that earns 4% annual interest compounded quarterly, how much would you have in the account after 6 years? Assume that money is never taken out of the account.Some formulas that may be useful here: A=P(1+rn)(nt)A=P(1+\frac{r}{n})^{(nt)} and A=Pe(rt)A=Pe^{(rt)}