Businesses derive this benefit from data mining. a. The ability to find the location of information needed for executive decisions.
b. The ability to find a specific customer name and account number from large amounts of data.
c. The ability to find trends and patterns of knowledge from large amounts of data.
d. The ability to find the needle in the haystack. The ability to find the needle in the haystack.

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?