Only need c & d!

Partially completed T-accounts and additional information for Dumfries Designs for the month of August follow: Additional information for August follows: - The labor wage rate was $28 per hour. - During the month, sales revenue was $1,730,000, and selling and administrative costs were $324,600. - This company has no indirect materials or supplies. - The company applies manufacturing overhead on the basis of direct labor-hours. Complete this question by entering your answers in the tabs below. What was the manufacturing overhead application rate in August? Complete this question by entering your answers in the tabs below. What was the cost of products completed during August