Question

Martin Garrix wants to distribute his music on compact discs (CD's). The equipment to product the CD's costs 250$,andblankC{D}^{\prime }scost$ $5.90$ for a package of $10$. Which of the following represents the total cost, in dollars to produce $n$ CD's, where $n$ is a multiple of $10$:

• A. $(250+0.59)n$
• B. $250+0.59n$
• C. $(250+5.90)n$
• D. $250+5.90n$
• E. $250n+5.90$

Answer 1

Answer: (A)

$(250+0.59)n$

Given the cost of product $CD$ is $\$250$ and blank $CD$ cost $\$5.90$ for ten package

Then cot of $n$ product $CD$ $=\$250n$

And cost of blank $CD=$ $\frac{\$5.90}{10}\times 10=$0.59n$

Then total cost $=250n+0.59n=(250+0.59)n$