One year ago, LaTresa purchased 300 shares of Outland Co. stock for $7,092. The stock does not pay any regular dividends but it did pay a special dividend of $.43 a share last week. This morning, she sold her shares for $24.05 a share. What was the total percentage return on this investment

Suppose that a paving company produces paved parking spaces (q) using a fixed quantity of land (t) and variable quantities of cement (c) and labor (l). the firm is currently paving 1,000 parking spaces. the firm's cost of cement is $3 comma 600.003,600.00 per acre covered (c) and its cost of labor is $35.0035.00/hour (w). for the quantities of c and l that the firm has chosen, mp subscript upper c baseline equals 60mpc=60 and mp subscript upper l baseline equals 7mpl=7. is this firm minimizing its cost of producing parking spaces?