Enter the amount for each transaction and indicate whether there is an increase or decrease to total assets. (If a transaction does not affect assets, select unaffected; do not enter a zero.) Transaction Amount Increase/Decrease/Unaffected a. Purchased $750 of supplies on account. b. Paid cash to employees for their salaries, 56,200. C. Purchased furniture for $2,000 on account. d. Received telephone bill for $300, to be paid in the following period. e. Work performed; customer will pay $300 next month f Earned $840 of revenue by performing a service for cash. g. Performed $5,000 of services on account