4 ms·
Are you serious? Do you have any doubt modern machinery is faster and cheaper? 40 hours/week * 50 week/year * 20 years * 10 $/hour= = 400000$
by mcosta 14y ago
Are you serious? Do you have any doubt modern machinery is faster and cheaper?
40 hours/week * 50 week/year * 20 years * 10 $/hour= = 400000$