A movie store sells DVDs for $11 each. What is the cost C of n DVDs? Identify the situation as discrete or continuous.
a. C=11n;continuous***
b. C=11+n;discrete
c. C=11+n;continuous
d. C=11n;discrete
a. C=11n;continuous***
b. C=11+n;discrete
c. C=11+n;continuous
d. C=11n;discrete