Misk, Inc. received from a customer a one year, $750,000 note bearing annual interest of 9%. After holding the note for six months, Misk discounted the note at National Bank at an effective interest rate of 12%. What amount of cash did Mick receive from the bank:
a. 719400
b. 768450
c. 700950
d. 780713

Can someone me ? i’ll mark the best answer brainliest : )

Dr. sperry, a biologist, is using excel to track growth rates of different populations of bacteria. she has a very complex formula in one cell. it begins with “round”. dr. sperry would like to see exactly how excel’s calculation reached the final rounded value that she sees in the cell. what could dr. sperry do to best understand how the calculation was made? try different formulas on her own until she reaches the value shown in excel click on the evaluate formula button in the formulas tab and then click “step in” select the cell and then look at the formula in the formula field of the ribbon remove “round” from the formula in order to see the actual value before rounding

All of the following led to the collapse of the soviet economy except a. a lack of worker incentives. c. inadequate supply of consumer goods. b. a reliance on production quotas. d. the introduction of a market economy.