Respuesta :
1)A
Because, An increase in physical productivity causes a corresponding increase in the value of labor, which raises wages.
2)D. an improved roasting and canning machine
3)A Payroll Taxes
1. A. Gross domestic product
2. D an improved roasting and canning machine
3. A payroll taxes
Hope this helps
2. D an improved roasting and canning machine
3. A payroll taxes
Hope this helps