Answer:
Option I is the most likely to lead to economic growth because adding more workers to the labor force can increase economic growth. Immigrant workers tend to push down low-skilled labor costs, thus increasing profits for employers.
Step-by-step explanation:
Immigrant workers becoming incorporated into the economy will lead to economic growth because they tend to enter at the level of low-skilled jobs, and this pushes down the costs of labor for those low skilled jobs. It is also argued that this helps the skilled native worker to the extent that it pushes more native workers into the realm of higher-paid unskilled or skilled labor and increases wages in that realm by comparison (Eckstein and Peri, 2018). There are however negative consequences for the low-skilled native worker in some instances where they have to compete with the new immigrant labor. Option II concerning the accounting software training is too specific to really have a macroeconomic or national level impact on growth. Option III would perhaps also lead to economic grown although many stay-at-home moms also participate in the labor force doing part-time work or freelancing jobs (Lim, 2019).