Answer :
Answer: 427,790
Step-by-step explanation
first year- 135648
second year - 135648+9751= 145399
third year- 145399+1344= 146743
Add all of them together= 427,790
Answer: 427,790
Step-by-step explanation
first year- 135648
second year - 135648+9751= 145399
third year- 145399+1344= 146743
Add all of them together= 427,790