The short-run marginal cost (MC) curve will at first decline and then will go up at some point, and will intersect the average total cost and average variable cost curves at their minimum points.
Arabian name. In Arabian, the name Thana means-gratitude.The name Thana originated as an Arabian name. The name Thana is most often used as a girl name or female name.
Keena is a variant form of the English and Irish Cian. Keena is also a variant form of the English and Irish Keenan in the English language. See also the related form, the English Shakeena. Keena is an infrequently used baby name for boys. It is not ranked within the top 1000 names.