Answer:
depends on the number of invitations that were given out and the size or accomodation
Answer: B
Explanation: If you look at the graph and consider 1 space 10 minutes, we see that she is walking for 30 minutes. The resting is a flat line because she isn't traveling. Finally, the line on the right side is steep to indicate she is walking faster.
B is correct "Dozens" is spelled correctly. As for the other sentences their is incorrect spelling. :)