Happy Time Toys prepaid three years' rent $($$$33,000)$ on January $1,2021.$ At December $31,2021,$ Happy Time prepared a trial balance and then made the necessary adjusting entry at the end of the year. Happy Time adjusts its accounts once each year$-$on December $31.$

What amount appears for Prepaid Rent on Happy Time's unadjusted trial balance at December $31,2021?$ What amount appears for Prepaid Rent on Happy Time's adjusted trial balance at December $31,2021?($Enter a $"0"$ for any zero balances.$)$

Prepaid Rent

Balance

a$.$ Unadjusted trial balance at December $31,2021$

b$.$ Adjusted trial balance at December $31,2021$

What amount appears for Rent Expense on Happy Time's unadjusted trial balance at December $31,2021?$ What amount appears for Rent Expense on Happy Time's adjusted trial balance at December $31,2021?($Enter a $"0"$ for any zero balances.$)$

Rent Expense Balance

c$.$ Unadjusted trial balance at December $31,2021$

d$.$ Adjusted trial balance at December $31,2021$