Unemployment has detrimental impact on the overall growth of a economy. explain

The statement "Unemployment has detrimental impact on the overall growth of a economy" is true. It greatly affects the economy since the government has to pay the unemployed with benefits without any return from the unemployed person. The result is that the government has to pay face the current problem in the country plus the unemployed people with benefits leading to more costing.

Ithink the answer is b. shakeri hope im not wrong : )