P7J, a chain of discount stores across the United States, has many store brands including Wire, a line of sports shoes. Wire is a popular brand among regular store customers and they vouch for its quality being as good as other top brands. Facing competition from other shoe brands, P7J reduced the prices on Wire products by 30 percent. While it sold an average of 800 units per day at a price of $30 per unit amounting to $24,000 before the discount, it sold 1,000 units per day amounting to $21,000 after the discount. Which of the following is exemplified by this scenario?
A reduction in pricing does not necessarily increase overall revenue earned from a product. T/F

answer makes less frequent trips to the bank and firms make less frequent price changes;

among other factors, composers started writing dynamic markings in their scores because "new instruments allowed for more dynamic ranges and contrast."

dynamics allude to the loudness or softness of music. dynamics offer an approach to demonstrate articulation in sheet music. they to drive the enthusiastic substance of music through volume and force. maybe you could alter both the volume and the shading profundity on your screen at the same time. we can likewise think about the force side of elements as the quality of a note. a few notes are intended to be played delicately and gently, while others are intended to be played all the more firmly.  

some dynamics markings have a letter 'm,' which remains for mezzo, signifying 'medium.' so a mezzo piano unique stamping resembles this (mp) and intends to play medium calm, while a mezzo specialty dynamic resembles this (mf) and intends to play medium loud.