Functions Lab

Unit $4$ Lab Exercise $1$

Use the AP database and create a scalar$-$valued function named fnPaidlnvoicelDXX where the

XX are your initials. Have this function return the InvoicelD of the latest $($most recent$)$ invoice

with a zero balance.

Hint: Work page $507$ exercise #$5$ using the AP database before attempting Unit $4$ Lab exercise $1.$

$---$ Paste below this line the code you wrote for this exercise to create

the function

Paste here