i needhelp with this question but please make sure the answer is correct as the previous person answered it wrong. i need the answers in 1 hour please

Rasheed Furnishing issued bonds worth $500,000 to expand its factory. It established a sinking fund to retire this debt in 3 years and made deposits into it at the end of every six months. The fund was earning 7.00% compounded semi-annually. a. Calculate the size of the periodic sinking fund deposits. Round up to the next cent b. Construct a sinking fund schedule, illustrating the details of the fund for 3 years. For answers: Round to the nearest cent Question 4 of 4 0 $0.00 $500,000.00 1 3 5 4 Question 4 of 4 2 3 4 5 6 Total