Biologists want to know how many fish are in a certain lake. on january 1, they removed 600 fish from the lake and tagged them.
1 answer:
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Answer:
b.$7,172.16 favorable
Explanation:
std rate $ 13.13
actual rate $ 12.20
actual hours 7,712
difference between actual and standart rate $0.93
As it is positive the variance is favorable as we spend less per hour than standard.
Now, we multiply by the actual hours to get the rate variance:
7,712 hours x $0.93 = $7,172.16