Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank?	Choose the correct option
A) 44
B) 78
C) 15
D) 92
E) 29
92   78   This series alternates the addition of 4 with the subtraction of 3.
<result>D</result>
Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank?