8. Implement a function template that compute the "powerof, where the 1st argument (of any numeric type) is "raised" to the power of the 2nd argument (which must be an int) and returns a result with the same type as the 1st argument. a) Write a function template for powerof. The template definition should include a single generic type named 'T'. The powerof() function takes in two arguments, where the FIRST argument and retum type are both the same parameterized data type 'T'. The SECOND argument must be an int type. The main purpose is to retum the result of type 'T', which is simply the first argument raised to the power of the second argument. Examples: powerof (3, 13) returns 1594323 powerof (1.33f, 10) returns 17.319 powerof (2.38d, 18) returns 6003233.378 (Note : above example results assume the precision has been set to 3 decimal places ) (3 marks) b) Suppose you are writing a program that invokes powerof (). How many template functions would be generated at compile time? (1 mark)