A delicatessen makes a roast-beefon-sour-dough sandwich for which you can choose
from eight condiments.
a. How many different types of roast-beef-on-sourdough sandwiches can the delicatessen prepare?
b. What is the minimum number of condiments the
delicatessen must have available if it wishes to offer
at least 2000 different types of roast-beef-on-sourdough sandwiches?
