Activity rates and product conts using activity-based cost Idris inc. manufactures entry and dining room lighting fotures. Fve activities are used in manufacturing the fixtires. These activa ies and their assodatid budgeted activity costs and activity bases are as follows: follow: This Information has been collected in the Microsoht Excel Onine fie. Open the spreadsheet, perform the requireif analyats, and input your aeswers in the questicns below. Open sprwadaheet Determinin the activity. rate for each activity. If required, round the rate to the nearest doitar