Chanel owns a printing company where she both designs and produces t-shirts for local businesses. chanel paid
$9,000 for the printing machine to create the t-shirts, and it costs an additional $7 for each t-shirt produced.
interpret the domain for the profit of chanel's t-shirt company,

a) the domain represents the number of t-shirts chanel sells

b)the domain represents the cost of each additional t-shirt produced

c) the domain represents the cost of the printing machine

d) the domain represents the profit of chanel’s t-shirt printing business