how would the adjusting entry be if one month of rent expired? assuming the original joirnal entry was

Dr: Rent expense 4000

Dr: Prepaid Rent 4000

Cr: Cash 8000

Paid first and last months rent, $8,000 total (this amount covers two months rent as follows: 1.) March of Year 1 and 2.) some future month at the end of the business operations), to Sampras Rent Co. Assume the entire rent amount is paid for the retail store space; no rent is to be allocated to office space.