Find the time required for an investment of 5000 dollars to grow to 6500 dollars at an interest rate of 7.5 percent per year, compounded quarterly. Your answer is \( t=\square \) years. You may enter the exact value or round to 2 decimal places.

On September 5 , Zhu Company buys merchandise on account from Gao Company. The selling price of the goods is \( ¥ 15,000 \), and the cost to Gao Company was \( ¥ 8,000 \). On September 8 , Zhu returns defective goods with a selling price of \( ¥ 2,000 \) and the fair value of \( ¥ 300 \). Record the transactions on the books of Gao Company. Sept. 5 Sept. 5

\( \$ 5000 \) are invested in a bank account at an interest rate of 5 percent per year. Find the amount in the bank after 13 years if interest is compounded annually. Find the amount in the bank after 13 years if interest is compounded quarterly. Find the amount in the bank after 13 years if interest is compounded monthly. Finally, find the amount in the bank after 13 years if interest is compounded continuously.

Find the missing value. \[ P=\text { Php 27,000; } r=? ; \quad t=6 \] months; \( \quad \mid=3,500 \) Your answer

Find the missing value. \[ P=\operatorname{Php} 12,000 ; r=5 \% ; t=\text { ? } \] years; \( \quad=6,000 \) Your answer

After 2 years Maggie paid \( \$ 75 \) interest on a loan that had a \( 6 \% \) simple interest rate. How much did she borrow?