Used photocopy machines are returned to the supplier, cleaned, and then sent back out on lease agreements. Major repairs are not made, however, and as a result, some customers receive malfunctioning machines. Among eight used photocopiers available today, three are malfunctioning. A customer wants to lease four machines immediately. To meet the customer's deadline, four of the eight machines are randomly selected and, without further checking, shipped to the customer. a) What is the probability that the customer receives no malfunctioning machines? b) at least one malfunctioning machine?

A small-appliance merchant shows an inventory of 120 Microwave Ovens at a cost of $79.80 and a market value of $79.40. Compute the inventory value at the lower of cost or market. $9,576 $9,528 $9,508 O $9,552

You work at McKinsey Company and you are in charge of assigning 6 new consultant analysts to projects. There are 5 projects in total. For a given project, up to 3 new consultants can be assigned (i.e., either 0,1,2 or 3 consultants will be assigned to each project). Each consultant is assigned to exactly one project. The table below indicates on which projects the new consultants can be assigned based on their skills and areas of expertise.                                        Project A    Project B    Project C    Project D    Project E Consultant 1                       Yes            Yes             Yes               No              Yes Consultant 2                       No             Yes             No               No               Yes Consultant 3                       Yes            No              No               Yes              Yes Consultant 4                       Yes            Yes             Yes              Yes               No Consultant 5                       Yes…

3) Unable to sell a hat for $20, a haberdasher (hat seller) lowered the price to $8. It still did not sell, so he cut the price again to $3.20, and finally to $1.28. With one more markdown, he' Il be selling the hat at cost. Assuming that he followed a system in marking his price cuts, can you tell what the next markdown will be?

A certain state previously had license plates containing two letters followed by four digits but now has plates with three letters followed by three digits. How many more plates are now available?