Answer:
1. They help prosecute companies that sell unsafe products to consumers.
3. They help maintain industry standards by issuing professional licenses.
Explanation:
The consumer programs give the customers an ample number of advantages. Some of them are -
a. Providing accurate market information regarding products and services;
b. Mediating customer complaints about consumer goods;
c. Prosecuting corporations who are selling unhealthy and unsafe goods to protect customers;
d. Managing industry standards by issuing professional licenses.
So, in our option, we can see that option 1 and option 3 are the right choices.