BRAINLIES Which is an example of investing in physical capital by a company?
Group of answer choices

Keeping old taxi cabs

Training workers new skills for the job

Keeping old machinery in order to save

Purchasing new computer software for the business

Who ever answer first get ! question 1 : which pair of words names two processes for treating water to make it clean? a. aeration, precipitation b. coagulation, refurbishing c. filtration, coagulation d. combustion, aeration question 2: which act did the u.s congress pass in 1972 to protect th nation's water? a. anti-pollution act b. watershed protection act c. clean water act d. nixon act