PLEASE HELP ME:( Tori bought one share of Macy's stock on Nov 1, 2016 for $33.38. Four years later, she sold it and the closing price for that day was $5.09.
a) How much money did she gain/lose with this stock?
b) What is her rate of return? ​

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.

Kyle and alyssa paid $1,000 and $4,000 in qualifying expenses for their two daughters jane and jill, respectively, to attend the university of california. jane is a sophomore and jill is a freshman. kyle and alyssa's agi is $135,000 and they file a joint return. what is their allowable american opportunity tax credit after the credit phase-out based on agi is taken into account?

The brs corporation makes collections on sales according to the following schedule: 30% in month of sale 66% in month following sale 4% in second month following sale the following sales have been budgeted: sales april $ 130,000 may $ 150,000 june $ 140,000 budgeted cash collections in june would be: