Jayden has $20.56. he buys an apple for $0.79 and a granola bar for $1.76 at the school cafeteria. part a: how much did jayden spend? jayden spent $ part b: how much does jayden have now? jayden now has $ . part c: if jayden gave the cashier a $5 bill, how much change would he receive? jayden would receive $ change.