A foundation system consisting of grade beams bearing on drilled piers and an
elevated ground floor with an underlying crawl space is

A)suitable for lightly loaded low-rise buildings on stable or high-bearing-
capacity soils.
B) suitable for lightly loaded low-rise buildings on expansive or low-bearing-
capacity soils.

C) suitable for all types of buildings on expansive or low-bearing-capacity soils.

D) suitable for all types of buildings on stable or high-bearing-capacity soils.

What is the most direct result of free trade supplying productive resources to areas where they're most needed? a. enhanced efficiency b. lower interest rates c. increasing specialization d. greater competition 2b2t

After much consideration, you have chosen cancun over ft. lauderdale as your spring break destination this year. however, spring break is still months away, and you may reverse this decision. which of the following events would prompt you to reverse this decision? a. the marginal cost of going to cancun decreases. b. the marginal cost of going to ft. lauderdale decreases. c. the marginal benefit of going to cancun increases. d. the marginal benefit of going to ft. lauderdale decreases.

Zara, a global retail and apparel manufacturer based in spain that has successfully implemented this idea by having a continuous flow of new products that are typically limited in supply. zara has created a system that draws its clientèle into its stores, on average, 17 times per year as compared to 4 times per year for most stores. how is zara using it to gain competitive advantage? what specific technologies are used by zara to maintain this advantage over its competition?