The answer is b. hayan because haya refers to a single person and hayas refers to a person whos taking to another person.
I don't know which country you may use
Let's try this one :
Hoy, es el 15 de agosto en Quito, Ecuador. Esta (acute accent on the a) un poco fresco como todos meses del ano (tilde). Quito tiene siempre un tiempo como la primavera, mas o menos.
I can't put the accent ...sorry !
I hope it will be OK. Hope I helped !
Ok,you have to write about what you learned about money. Just tell me in English what you learned! Ill tell you in Spanish!