Changing the scale of a variable can make it easier to chart and interpret. If you're analyzing

the effect of income, for example, you'll probably find it easier to analyze the effect of $$1,000$

additional income than you will $$1$ of additional income.

A$.$ Fill in the blank to complete a command that generates a variable that measures household

donut inventory in dozens of donuts by transforming an existing variable that records the

number of single donuts in the house.

generate dozen $\_$ donuts $=$ single $\_$ donuts

B$.$ Fill in the blank to complete a command that generates a variable measuring the cost of

items in pesos by transforming an existing variable measuring the cost of items in dollars.

For this exercise, assume that $20$ pesos are equal to $1$ dollar.

generate cost $\_$ pesos $=$ cost$\_$dollars

C$.$ Fill in the blank to complete a command that generates a variable named proportion$\_$

support by transforming an existing variable named percent$\_$support.

generate proportion $\_$ support $=$ percent $\_$ support