The Music Museum, LLC, sells a unique assortment of sheet music. The company indexes just about any published music ever written before 1970. Its customers are high school and college band directors, church choir directors, and glee clubs who require several copies of the same music, including music written for a variety of instruments. To buy inventory for resale, the business seeks out wholesalers with large inventories. Due to the fact that cash flow is always an important concern, the owner keeps a watchful eye on how quickly various genres of sheet music sell. To help him in this assessment, which of the following ratios would be an important part of this company's financial analysis?

Miller company’s total sales are $171,000. the company’s direct labor cost is $20,520, which represents 30% of its total conversion cost and 40% of its total prime cost. its total selling and administrative expense is $25,650 and its only variable selling and administrative expense is a sales commission of 5% of sales. the company maintains no beginning or ending inventories and its manufacturing overhead costs are entirely fixed costs. required: 1. what is the total manufacturing overhead cost? 2. what is the total direct materials cost? 3. what is the total manufacturing cost? 4. what is the total variable selling and administrative cost? 5. what is the total variable cost? 6. what is the total fixed cost? 7. what is the total contribution margin?