(b1) Prepare an income statement for May assuming the following data are not included above: (1) $900 worth of services were performed and billed but not collected at May 31, and (2) $1,500 of gasoline expense was incurred but not paid. NIMBUS FLYING SCHOOL Income Statementt For the Month Ended May 31, 2017 (b1) Prepare an income statement for May assuming the following data are not included above: (1) $900 worth of services were performed and billed but not collected at May 31, and (2) $1,500 of gasoline expense was incurred but not paid. NIMBUS FLYING SCHOOL Income Statementt For the Month Ended May 31, 2017