Ineed it is urgent b. you are in charge. by what percentage will you tell greece to cut their spending? what is the decay factor? c. write a function modeling this debt situation if the initial debt in 2009 was $500 billion and using the decay factor found in (b). let y be measured in billions of dollar and x represent the number of years since 2009. d. when will greece be debt-free if you are in charge? should you reconsider your answer to (b)?