Professor horvat designs a study to assess the work satisfaction and home life satisfaction of a group of graduate students. she administers the same measures of work and home life satisfaction on two occasions, one year apart. she finds that home life satisfaction measured at the first time point is strongly correlated with job satisfaction at the second time point, but there is no correlation between job satisfaction measured at the first time point and home life satisfaction measured at the second time point. why can't dr. horvat conclude that home life satisfaction causes job satisfaction?

Exercise 7-7 martinez company reports the following financial information before adjustments. dr. cr. accounts receivable $168,900 allowance for doubtful accounts $3,200 sales revenue (all on credit) 849,300 sales returns and allowances 50,440 prepare the journal entry to record bad debt expense assuming martinez company estimates bad debts at (a) 4% of accounts receivable and (b) 4% of accounts receivable but allowance for doubtful accounts had a $1,550 debit balance. (if no entry is required, select "no entry" for the account titles and enter 0 for the amounts. credit account titles are automatically indented when the amount is entered. do not indent manually.)