Which of the following statements is true of an implied warranty?
it comes with the sale of every product under the uniform commercial code.
it ranges from simple statements to extensive documents written in technical language.
it prohibits other firms from using a brand or part of a brand without permission.
it gives the impression of environmental friendliness to a product.

The solution set for -18 < 5x-3 iso-3х3< xо-3хo3 > x

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?

Which of the following describes a situation of scarcity? a. someone offers free advice about getting into college. b. someone distributes free bottles of water at the beach. c. a child charges friends for a ride on his new bike. d. a person lets the kids in the neighborhood use his pool.