What can the administrator create to meet these requirements?
a sales manager would like access to the following: all closed/won opportunities in the last six months for each account the manager owns. all cases created within the last six months for each account the manager owns.
a. create a custom report type to combine the data into a single report.
b. create a single report using the joined reports feature.
c. create an account report and add opportunity and case cross filters.
d. create an account report that groups by both opportunities and cases.