Kerianne paints landscapes, and in late 2018 placed four paintings with a retail price of $160 each in the holmstrom gallery. kerianne’s arrangement with holmstrom is that holmstrom will earn a 10% commission on paintings sold to gallery patrons. as of december 31, 2018, one painting had been sold by holmstrom to gallery patrons. how much revenue with respect to these four paintings should kerianne recognize in 2018?

Amanda rice has just arranged to purchase a $640,000 vacation home in the bahamas with a 20 percent down payment. the mortgage has a 7 percent apr compounded monthly and calls for equal monthly payments over the next 30 years. her first payment will be due one month from now. however, the mortgage has an eight-year balloon payment, meaning that the balance of the loan must be paid off at the end of year 8. there were no other transaction costs or finance charges. how much will amanda’s balloon payment be in eight years

Afinancing project has an initial cash inflow of $42,000 and cash flows of −$15,600, −$22,200, and −$18,000 for years 1 to 3, respectively. the required rate of return is 13 percent. what is the internal rate of return? should the project be accepted?

Russell's study compared gpa of those students who volunteered for academic study skills training and those who did not elect to take the training. he found that those who had the training also had higher gpa. with which validity threat should russell be most concerned?