Yong produces silk and polyester fabrics. Management has compiled the following unit selling price and unit cost information for the fabrics: Yong uses the same weaving machine to make both types of fabric. It takes 0.5 hours to make 1 yard of polyester fabric and 0.75 hours to make 1 yard of silk fabric. The machine can be operated a total of 5,000 hours per year. What is the contribution margin per machine hour for silk?

Suppose an economist believes that the price level in the economy is directly related to the money supply, or the amount of money circulating in the economy. the economist proposes the following relationship: p=a x m - p=price level - m=money supply - a=a composite of other factors, including real gdp, that change very slowly over time. how might an economist gather empirical data to test the proposed relationship between money and the price level? an economist would persuade the federal reserve to change the money supply to various levels, and observe the resulting changes in the price level. unlike researchers in the hard sciences, economists cannot study complex relationships using data. economists do not usually develop theoretical models of the economy but only analyze summary statistics about the current state of the economy. an economist would look for data on past changes in the money supply, and note the resulting changes in the price level

What are two benefits of consumer programs

When sending a claim to an insurance company for services provided by the physician, why are both icd-10 and cpt codes required to be submitted? how are these codes dependent upon each other? what would be the result of not submitting both codes on a medical claim to an insurance company?