Answer:
c. Strong Analogy
Step-by-step explanation:
The answer is ---
c. Strong Analogy
Molly is willing to join Trimtime to reduce her weight and become slim. When Molly joins Trimtime, she came to know that Trimtime have made the program more effective by reducing the number of days giving the same results.
Thus it shows a strong analogy as a strong relationship is shown between the Molly's approach of joining the program and the effectiveness of the program. Thus it is a strong point making a strong argument.
Hence the answer is ---
c. Strong Analogy