Witness manufacturing produces two types of cameras: 35mm and digital. the cameras are produced using one continuous process. four activities have been identified: machining, setups, receiving, and packing.
resource drivers have been used to assign costs to each activity.

the overhead activities, their costs, and the other related data are as follows: product machine hours setups receiving orders packing orders35mm 12,000 200 300 500digital 12,000 450 1,200 2,500costs $70,000 $50,000 $10,000 $30,000using an activity rate for receiving based on receiving orders, assign receiving costs to the 35mm cameras.
a. $1,802
b. $1,605
c. $2,001
d. $4,007e. $1,209

Rate of return, standard deviation, coefficient of variation personal finance problem mike is searching for a stock to include in his current stock portfolio. he is interested in hi-tech inc.; he has been impressed with the company's computer products and believes hi-tech is an innovative market player. however, mike realizes that any time you consider a technology stock, risk is a major concern. the rule he follows is to include only securities with a coefficient of variation of returns below 1.07. mike has obtained the following price information for the period 2015 through 2018:hi-tech stock, being growth-oriented, did not pay any dividends during these 4 years. a. calculate the rate of return for each year, 2015 through 2018, for hi-tech stock. b. assume that each year's return is equally probable and calculate the average return over this time period. c. calculate the standard deviation of returns over the past 4 years. (hint: treat this data as a sample.) d. based on b and c determine the coefficient of variation of returns for the security. e. given the calculation in d what should be mike's decision regarding the inclusion of hi-tech stock in his portfolio?