What law placed controls on foods and medicines in the early 1900s?

What is the rule relating the ratio of marginal utility to prices of two goods at the optimal choice? explain why, if this rule does not hold, the choice cannot be utility-maximizing.

Hunting reserves also support wildlife reserve conservation

Look at the table below showing an example of a checkbook ledger. according to the table, what is omar’s bank balance? $761.25 $810.30 $814.75 $1,186.25