Two advisories are collecting canned goods for a food drive. In the first week, Georgia Southern collected 15 items and Cleveland State collected 16 items. Part A: In the second week, Georgia Southern had a 20% increase in the number of canned goods collected. How many items did GSU collect? Show your work.

Part B: In the second week, Cleveland State collected 20 canned goods. What is the percent increase from the number of items collected in the first week to the number of items collected in the second week? Show your work.

Part C: In the third week, Georgia Southern collected 35 items. How many items would Cleveland State need to collect in the third week for both advisories to have collected the same total amount of canned goods over the course of the food drive?