I need help in these questions. I have only 30 minutes, please do them correctly and 100%

Question 39 What is the present value of $1,800 to be received nine years from now discounted at 5% APR compounded quarterly? O $1,095.14 O $1,150.94 O $1,209.57 O $1,271.19 O $1,335.95 Question 41 What is the balance after the first annual payment on a $230,000 loan for 20 years with a 69 interest rate and a payment of $20,052.45? O $184,834.93 $204,291.24 $223,747.55 $243,203.86 O $262,660.17 Question 42 of 60 Question 42 5 points Save and Mario's Home Systems has sales of 52,740, costs of goods sold of $2.000, average inventory of $488, and accounts receivable of $422. How many days, on average, is Mario's days' inventory outstanding? 74.05 days O 56.22 days O 65.01 days O 84.46 days O 85.63 days