can someone please help me with these questions please thank you

Question 7 of 13 A lease of $8,900 had to be repaid with payments of $325 at the beginning of every quarter. The interest rate charged was 8.00% compounded quarterly. a. How many payments are required to repay the debt? O 39 payments O 38 payments O 42 payments O 35 payments b. What is the size of the final payment? O $19,266.23Question 7 of 13 O 39 payments O 38 payments O 42 payments O 35 payments b. What is the size of the final payment? O $19,266.23 O $18,888.46 O $286.36 O $19,266.23Question 8 of 13 Emily purchased a house for $325,000. She made a down payment of 15.00% of the value of the house and received a mortgage for the rest of the amount at 5.32% compounded semi-annually amortized over 15 years. The interest rate was fixed for a 5 year period. a. Calculate the monthly payment amount. Round to the nearest cent b. Calculate the principal balance at the end of the 5 year term. Round to the nearest centa. Calculate the monthly payment amount. E Round to the nearest cent [1. Calculate the principal balance at the end of the 5 year term. E Round to the nearest cent c. Calculate the monthly payment amount if the mortgage was renewed for another 5 years at 5.12% compounded semi-annually? E Round to the nearest cent Question?of13 If an investment grew to $1 LOUD in 2 years and the interest amount earned was $343.42, calculate the nominal interest rate compounded monthly. :9\": Round to Mo decimal places Question 10 of 13 Two payments of $1000 and $3,400 are due in 1 year and 2 years, respectively. Calculate the two equal payments that would replace these payments, made in 3 months and in 4 years if money is worth 9% compounded quarterly. E Round to the nearest cent