Rosa works at a gelato shop and observes that the number of people buying gelato varies greatly from day to day. for a couple of weeks, she has recorded the number of people at the shop each day, as well as the daily temperature, and has observed a positive relationship between temperature and the number of customers. based on her observations, rosa should multiple choice conclude definitively that people buy more gelato when the temperature rises. determine if there are other relevant factors and attempt to hold these constant before drawing conclusions. continue to gather data on the number of visitors and daily temperatures, because eventually other relevant variables will not matter. throw out the data if it does not show a perfect relationship between buying habits and temperature.

Required prepare the necessary adjusting entries in the general journal as of december 31, assuming the following: on september 1, the company entered into a prepaid equipment maintenance contract. birch company paid $3,400 to cover maintenance service for six months, beginning september 1. the payment was debited to prepaid maintenance. supplies on hand at december 31 are $3,900. unearned commission fees at december 31 are $7,000. commission fees earned but not yet billed at december 31 are $3,500. (note: debit fees receivable.) birch company's lease calls for rent of $1,600 per month payable on the first of each month, plus an annual amount equal to 1% of annual commissions earned. this additional rent is payable on january 10 of the following year. (note: be sure to use the adjusted amount of commissions earned in computing the additional rent.)

Most states have licensing registration requirements for child care centers and family daycare homes. these usually include minimum standard for operation. which of the following would you most likely find required in a statement of state licensing standards for child care centers?

Suppose an economy has only two sectors: goods and services. each year, goods sells 80% of its outputs to services and keeps the rest, while services sells 62% of its output to goods and retains the rest. find equilibrium prices for the annual outputs of the goods and services sectors that make each sector's income match its expenditures.