Q. The questions below are estimation problems. Please Show all steps required to produce the estimate also Show the values for each step.
a. Explain how many 4 year colleges also universities are there in the United States?
b. Explain how many people are part time students in these schools in the most recent one year?
c. Illustrate what is the total tuition across all full time undergraduate students across these institutions in the most recent one year?
d. Illustrate what is the total tuition of all graduate students across these institutions?
e. Illustrate what is the total dollar value paid of all text books purchased across all full time undergraduates across these institutions in the most recent one year?