Final answer:
The Clothing Replacement Allowance (CRA) Standard allowance replaces CRA Basic after 36 months of active duty, providing service members with increased funds for uniform maintenance and replacements.
Step-by-step explanation:
The Clothing Replacement Allowance (CRA) Standard allowance automatically replaces CRA Basic after 36 months of active duty. Members of the U.S. military receive CRA Basic during their first few years of service to help cover the cost of maintaining their uniforms. After 36 months, the allowance is increased to the Standard rate, which acknowledges that the need for uniform replacement and maintenance grows as service members continue their careers. This system ensures that military personnel have the necessary funds to maintain a professional appearance in their respective uniforms.