The City of South Dundee budget for the fiscal year ended June 30, 2017, included an appropriation for the police department in the amount of $8,700,000. During the month of July 2017, the following transactions occurred (in summary):

Purchase orders were issued in the amount of $520,000.
Of the $520,000 in purchase orders, $480,000 were filled, with invoices amounting to $478,000.
Salaries, not encumbered, amounted to $287,000.
A budget appropriations reduction in the amount of $50,000 was approved by the city council.

Prepare an appropriations, expenditures and encumbrances ledger for the police department for the month of July. (Credit amounts should be indicated by a minus sign.)

Reactive power generation has the following capital structure. its corporate tax rate is 40%. security market value required rate of return debt $ 30 million 4 % preferred stock 30 million 6 common stock 40 million 10 what is its wacc? (do not round intermediate calculations. enter your answer as a percent rounded to 2 decimal places.)

An office manager is concerned with declining productivity. despite the fact that she regularly monitors her clerical staff four times each day—at 9: 00 am, 11: 00 am, 1: 00 pm, and again at 3: 00 pm—office productivity has declined 30 percent since she assumed the helm one year ago. would you recommend that the office manager invest more time monitoring the productivity of her clerical staff? explain.

One question from a survey was "how many credit cards do you currently have? " the results of the survey are provided. complete parts (a) through (g) below. click the icon to view the survey results. (a) determine the mean number of credit cards based on the raw data. the mean is 3.113.11 credit cards. (type an integer or a decimal. do not round.) (b) determine the standard deviation number of credit cards based on the raw data. the standard deviation is 1.9111.911 credit cards. (round to three decimal places as needed.) (c) determine a probability distribution for the random variable, x, the number of credit cards issued to an individual. x (# of cards) p(x) x (# of cards) p(x) 1 0.280.28 6 nothing 2 nothing 7 nothing 3 nothing 8 nothing 4 nothing 9 nothing 5 nothing 10 nothing (type integers or decimals. do not round.)