Answer:
a. $843.47
b. $456.52
c. $78.31
Explanation:
a. $650 + $135.89 + $28.79 x 2 = 843.37
b. $135.89 + $28.79 x 2 = $193.47
$650
- $193.48
----------------
$456.52
c. $135.89 - $29.79 x 2 = $78.31
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