Professor cook is conducting a research study on the cognitive abilities of infants and young children. rather than follow subjects from birth to the age of 10, he assesses small groups from various ages. of 1-year-olds he measures five children, of 2-year-olds he measures five different children, and so forth. by the time he has completed his study dr. cook has an assessment of 50 different children from 10 different age groups. which of the following describes the research method that dr. cook is using? a. a cross-sectional designb. a longitudinal designc. a quasi-experimental designd. a semi-reliable design

At the end of the week, carla receives her paycheck and goes directly to the bank after work to make a deposit into her savings account. the bank keeps the required reserve and then loans out the remaining balance to a qualified borrower named malik as a portion of his small business loan. malik uses the loan to buy a tractor for his construction business and makes small monthly payments to the bank to payback the principal balance plus interest on the loan. the bank profits from a portion of the interest payment received and also passes some of the interest back to carla in the form of an interest payment to her savings account. in this example, the bank is acting

Ursus, inc., is considering a project that would have a five-year life and would require a $1,650,000 investment in equipment. at the end of five years, the project would terminate and the equipment would have no salvage value. the project would provide net operating income each year as follows (ignore income taxes.):

Asmartphone manufacturing company uses social media to achieve different business objectives. match each social media activity of the company to the objective it the company achieve.