Write a function called checkinputs which checks if three inputs parameters are the correct data types. the first, second, and third input variables must be a string, numeric, and logical data type, respectively. the output of checkinputs should be a logical row array, errorcode, with 4 values. if all the tests pass, then errorcode should consist of only false values. if the 1st input parameter is not a string, the 1st array element in errorcode is set true. if the 2nd input parameter is not a numeric, the 2nd array element in errorcode is set true. if the 3rd input parameter is not a logical variable, the 3rd array element in errorcode is set true. the 4th array element in errorcode is set true if three input parameters are not present.