John charleston owns a heating oil delivery company that services 1,540 residences. john would like to estimate the number of customers that have oil storage tanks that are less than 100 gallons in capacity. a random sample of 200 customers found that 63 had an oil tank that was less than 100 gallons. what is the 80% confidence interval to estimate the proportion of customers with oil tanks less than 100 gallons?

Suppose a holiday inn hotel has annual fixed costs applicable to its rooms of $1.2 million for its 300-room hotel, average daily room rents of $50, and average variable costs of $10 for each room rented. it operates 365 days per year. the amount of operating income on rooms, assuming an occupancy* rate of 80% for the year, that will be generated for the entire year is *occupancy = % of rooms rented

Clooney corp. establishes a petty cash fund for $225 and issues a credit card to its office manager. by the end of the month, employees made one expenditure from the petty cash fund (entertainment, $20) and three expenditures with the credit card (postage, $59; delivery, $84; supplies expense, $49).record all employee expenditures, and record the entry to replenish the petty cash fund. the credit card balance will be paid later. (if no entry is required for a transaction/event, select "no journal entry required" in the first account record expenditures from credit card and the petty cash fund.

Avillage levied property taxes of $910,000 for calendar year 2019 on january 1, 2019 and immediately set up an allowance of $10,000 for uncollectible taxes. the village collected $870,000 in cash during 2019. it expected to collect $22,000 of the unpaid taxes during the first 60 days of 2020 and an additional $8,000 during the rest of 2020. how much should the village recognize as property tax revenues in its 2019 general fund financial statements? a) $870,000 b) $892,000 c) $900,000 d) $910,000