What is the interest expense?

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Maurice Inc. was started on January 1, 2017 and provided you with the following ending balances of its accounts on December 31, 2017: Cash Equipment Accounts payable Accounts receivable Buildings Note payable A, due March 31, 2018 Sales revenue Note payable B, due December 31, 2019 $44,800 36,000 Advertising expense 85,120 97,440 Inventory 560,000 Prepaid rent Salary and wages expense $78,400 11,200 6,720 11,200 6,720 744,880 36,960 201,600 Salary and wages payable 33,600 Common shares 448,000 Rent expense 66,000 Cost of goods sold Note payable A was issued by Maurice Inc. on March 31, 2017. The principal and the interest are due on March 31, 2018. Annual interest rate is 10%. The interest expense for 2017 was not recorded. Note payable B was issued by Maurice Inc. on July 1, 2017. The interest is payable semi-annually on July 1 and January 1 every year. Annual interest rate is 8%. The principal is due on December 31, 2019. Interest on Note B has not been recorded in 2017