Single precision specifies that 23 binary bits are used for the mantissa f in (1.1.2). Because they can be accessed and operated on more quickly than double precision values, single precision values can be useful in time-sensitive computations not requiring a great deal of accuracy. (a) In base-10 terms, what is the first single precision number greater than 1 in this system? (b) What is the smallest positive integer that is not a single precision number