Answer:
7.5 pounds of muscles.
Step-by-step explanation:
Mr. Tan gained 5 pounds of solid fast twitching muscles during his last bulking phase lasting 24 days.
If this rate remains the same, then we can use the unitary method to calculate the amount of muscle he will gain in 36 days bulking phase.
Hence, within 24 days of the bulking phase, he gains 5 pounds of muscles.
So, within 36 days of the bulking phase, he will gain [tex]\frac{5}{24} \times 36 = 7.5[/tex] pounds of muscles. (Answer)