Why does investing in human capital make sense both on broad economic and individual scale?

Https: //.cthe government of semput (e. g. a fictitious country) plans the goods and services that semput produces, the quantity of goods produced, and the prices at which goods are sold. semput is a economy. market mixed command theocratic pluralm/94215585/international-busi ness-ch-2-flash-cards/

The following information is needed to reconcile the cash balance for gourmet catering services. * a deposit of $5,600 is in transit. * outstanding checks total $1,000. * the book balance is $6,400 at february 28, 2019. * the bookkeeper recorded a $1,800 check as $17,200 in payment of the current month's rent. * the bank balance at february 28, 2019 was $17,410. * a deposit of $400 was credited by the bank for $4,000. * a customer's check for $3,300 was returned for nonsufficient funds. * the bank service charge is $90. what was the adjusted book balance?

(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?