Please answer the followings.

Problem 6-8 How much does Meghann need to invest today at 8% so that she can withdraw $50,000 each year for the next 20 years? Problem 6-9 Still on Meghann What if Meghann wanted to withdraw $100,000 for 30 years how much would she need to invest today at 8%? Problem 6-10 You started the year with a beginning balance in Rent Payable of $1 ,OOO. You paid 14 months' rent of $14,000. Record the journal entry. Problem 6-11 You started the year with a beginning balance in Prepaid Rent of $4,000. You paid 9 months of rent of $18,000. Record the journal entry. Problem 6-12 You started the year with $5,000 in Wages Payable. You paid $50,000 to your worker. You owed her $ 10,000 at the end of the year. Record the journal entries. Problem 6-131 You started the year with $ 1 ,500 in Prepaid Insurance. This Was four months of insurance or policy that expires this year. On May 1, you purchased a two year policy for $4,800. Record journal entries.