A person invest in an account with interest compounded continuously according to the formula \( A=f(t)=7800 e^{0.043 t} \) where \( A \) is the amount in the account and \( t \) is in years. Find \( f(0)=\$ 7800 \) To the nearest cent, find the amount in the account after 4 years. \( \$ 9261.06 \) To the nearest tenth of a year, determine how long it will take for the investment to grow to \( \$ 14900 \).

You deposit \( \$ 1000 \) each year into an account earning \( 7 \% \) interest compounded annually. How much will you have in the account in 35 years?

The original price of a tablet was \( \$ 550 \). During a sale, Melvin was given a 30\% discount for the tablet. How much did he pay for the tablet?

"In addition, she said banks operating in Africa need to have a more end-to-end approach to risk management, considering bankability at all stages." As a follow up to Question 1 above and in addition to the solutions recommended in the article, recommend how Southern African financial institutions can improve their risk management strategy.

Phil is shopping for an annuity that guarantees he CANNOT outlive the benefits. Which of these benefit options would he choose?Accelerated lifetime benefitGuaranteed lifetime withdrawal benefitRight of income riderGuaranteed minimum accumulation benefit

Suppose you want to have \( \$ 700,000 \) for retirement in 25 years. Your account earns \( 4 \% \) interest. a) How much would you need to deposit in the account each month? b) How much interest will you earn?