On September 26,2010 , Justin received $5,500 from his father. He settled this amount on March 6, 2011 with interest of $142.41. No written response required. a. What was the time period of the loan, expressed in days (rounded up to the next day)? 167 161 152 179 b. What was the annual rate of simple interest charged for this loan? 0.59%0.16%1.93%5.87%