Biden marked his 100th day in office to promote his $4 trillion spending proposals designed to redistribute the nation's wealth. the American Jobs Plan, a sweeping $2.3 trillion package is designed to fix the nation's crumbling roads and bridges, create jobs and tackle climate change; and the American Families Plan, a $1.8 trillion plan to fund billions of dollars on child care, prekindergarten, paid family leave and tuition-free community college. The President said he would pay for the packages by increasing taxes on wealthy Americans and corporations..

How investment in infrastructure can affect productivity of capital and productivity of labor? Use the graphs, equations and explain.