7. Boscov’s was selling Calvin Klein jean shirts that were originally priced at $63.00 for $9.45. a. What was the amount of the markdown? (Round your answer to the nearest cent.) b. Based on the...

7.    Boscov’s was selling Calvin Klein jean shirts that were originally priced at $63.00 for $9.45.

a.    What was the amount of the markdown? (Round your answer to the nearest cent.)

b.    Based on the selling price, what is the percent markdown? (Round your answer to the nearest tenth of a percent.)