Given the many changes in banking and prevalence of electronic banking: a. economists favor the use of M1 as the measure of money.
b. economists favor the use of M2 as a measure of money.
c. economists favor the use of M3 as a measure of money.
d. economists favor using M1 and M2 to measure money.

True or false: a smart store layout moves customers in and out as fast as possible. a) true b) false

(a) what was the opportunity cost of non-gm food for many buyers before 2008? (b) why did they prefer the alternative? (c) what was the opportunity cost in 2008? (d) why did it change?

Asmall town wants to build some new recreational facilities. the proposed facilities include a swimming pool, recreation center, basketball court and baseball field. the town council wants to provide the facilities which will be used by the most people, but they face budget and land limitations. the town has $400,000 and 14 acres of land. the pool requires locker facilities which would be in the recreation center, so if the swimming pool is built the recreation center must also be built. also, the council has only enough flat land to build the basketball court or the baseball field. the daily usage and cost of the facilities (in $1,000) are shown below. which facilities should they build? facilityusagecost ($1,000)landswimming pool4001002recreation center5002003basketball court3001504baseball field2001005