Your company bought a production line 5 years ago for $75,000. At that time, it was estimated to have a service life of 15 years and salvage at the end of its service life of $20,000 today. Your boss recently proposed to replace the production line with a modern production line expected to last 20 years and cost $120,000 today. This new production line could provide $10,000 savings in annual operating and maintenance costs, and have a salvage value of $30,000 at the end of 20 years. The seller of the new production line is willing to accept the old production line as trade-in for its current fair market value, which is $22,000 today. Your boss estimates that if the old production line is kept for 10 more years, its salvage value will be $15,000. If MARR is 8% per year, use replacement analysis to answer the following question: Should you keep the old production line or replace it with a new production line

b is the correct answer

answerdemographic;

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.