Weyman Z. Wannamaker is the chief financial officer of Cogburn Company. He prides himself on being able to manage the companys cash resources to minimize the interest expense. Consequently, on the second business day of each month, Weyman pays down or draws cash on Cogburns revolving line of credit at First National Bank in accordance with his cash requirements forecast.

You are the auditor. You find the information on this line of credit in the following table. You inquired at First National Bank and learned that Cogburn Companys loan agreement specifies payment on the first day of each month for the interest due on the previous months outstanding balance at the rate of prime plus 1.5 percent. The bank gave you a report that showed the prime rate of interest was 8.5 percent for the first six months of the year and 8.0 percent for the last six months.

Cogburn Company Notes Payable Balances

Date Balance

Jan 1 $150,000

Feb 1 200,000

Apr 1 225,000

May 1 285,000

Jun 1 375,000

Aug 1 430,000

Sep 1 290,000

Oct 1 210,000

Nov 1 172,000

Dec 1 95,000

Determine an audit estimate of the amount of interest expense you expect to find as the balance of the interest expense account related to these notes payable.

*** I have found the answer to be: 24,405 which is correct. But I cannot figure out how to get this number on my own.. more interested in seeing the work done.