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2. The following information is from a syllabus for a business class. Use this information to answer the 2 questions that follow. There are 5 tests that account for 75% (15% each) of your grade and 8 DB's that account for 25% (3 1/8 % each) of your grade. The Test scores and DB scores in the course up to the last test are as follow: Test 0.75 Worth 15% each 75% Test 0O UT DB 0.25 Worth 3 1/8% each 25% DB 100% Total Test 1 54 DB 1 10 Test 2 65 DB 2 Test 3 80 DB 3 10 7 00 UT Test 4 90 DB 4 DB 5 Test 5 ??? DB 6 DB 7 DB 8 10 Sum 64 4 Test Avg 72.25 Average 80 A. Using this information, what is the students grade going into the last test (for instance, the instructor dies and the current grade they have will be their grade) round to 2 decimal places? B. Using the information from the course syllabus, what will the student need to get on TEST 5 to get a 77% in the course (round to 2 decimal places)? 3. Compute the geometric mean return (convert to % and round to 3 decimal places - example 12.063%) for the following