The best way to insert an existing excel chart into a document is to

a. copy and paste an existing excel spreadsheet chart into word.
b. click the insert tab and choose chart.
c. use the object command.
d. create a new chart in word and manually add the data from excel.

Helen's credit card has an apr of 15.32% and a grace period of 17 days and helen pays her balance in the full every month. if her last billing cycle ended on september 26, 2009, and she made her payment on october 11, 2009, did she owe any interest on her last statement's balance?