Which of the following statements correctly compares Fehling's test and Benedict's test?

Fehling's test is more sensitive than Benedict's test due to its shorter shelf life.

Both tests use silver ions as oxidizing agents, but Fehling's solution has a longer shelf life.

Both tests use cupric ions as oxidizing agents, but Benedict's solution has a longer shelf life.

Fehling's test uses silver ions, while Benedict's test uses cupric ions.