Maria Runs a Thriving Dog Training Business in Her Town

Maria runs a thriving dog training business in her town.She also loves her local National Public Radio station,KUFM,and wants to sponsor her favorite program,But she's concerned that if she does pay to sponsor the program,the _____ will keep people from seeing how successful her training methodology is.

A) segmented audience
B) limitations of sound
C) clutter
D) half-heard commercial
E) high production cost