The standard deviation for a set of stock returns can be calculated as the: Select one: a. variance squared. b. average squared difference between the actual return and the average return. c. average return divided by N minus one, where N is the number of returns. d. positive square root of the variance. e. positive square root of the average return.

The strength of the economy depends on the balance pf production and consumption of goods and consumption of goods and services

Betty contracted with scooby’s skate store to deliver a pair of skates to jake for his birthday. scooby’s owner was going on a trip and delegated the delivery of the skates to brian. brian failed to make delivery.can jake sue brian for breach of contract, as he was not a party to the original contract? explain your answer. brian was not a party to the original contract. why would a court hold him responsible for failing to make delivery? if you do not think a court would hold him responsible, explain your answer. can jake sue scooby’s skates for breach of contract? explain your answer.

The following are budgeted data: january february march sales in units 16,200 22,400 19,200 production in units 19,200 20,200 18,700 one pound of material is required for each finished unit. the inventory of materials at the end of each month should equal 20% of the following month's production needs. purchases of raw materials for february would be budgeted to be: