Bobby biked 12/3 hours on monday 21/3 hours on tuesday and 22/3 hours on wednesday. what is the total number of hours bobby spent biking?

The fractions you're given can be simplified down, so you get (12 ÷ 3) 4 hours on Monday, (21 ÷ 3) 7 hours on Tuesday, and (22 ÷ 3) 7 1/3 hours on Wednesday. You can now add these up and get your answer as 18 1/3 hours, or 18.33.

I hope this helps!

b. $30.00 per hour

Explanation:

Overhead application rate = Budgeted Overhead / Budgeted Activity

                                            = $900,000 / 30,000  labor hours

                                            = $30 per direct labor hour

Conclusion :

The overhead application rate is $30.00 per hour.