You will lose money. Because $50 to make subtract $45 to sell (50-45) leaves you losing $5.
(300 ft/2.92 sec)(1 mi/ 5280 ft)(3600 sec/1 hour) = {3001·3600 miles)/(2.92·5280·1 hour) = 91080000 miles/15417.6 hours = 70.05 mph
No slope
If you were to graph it the line would be straight across with no rise
