& btsetpartcost() Syntax: btsetpartcost(<partname>,<cost>) This function sets the cost of the specified part. The function returns the value that the cost was set to. Note: <cost> must be numeric. If a non-numeric argument is used the cost is set to 0. Note: The information manipulated by this function requires the bt- advanced-econ compile-time directive. Error Messages: * If <partname> is not valid the function returns #-1 INVALID PART NAME * If the mux was compiled without the bt-advanced-econ directive the function returns #-1 NO ECONDB SUPPORT Example: Given that VTOL_FUEL is a valid part > think btsetpartcost(vtol_fuel,500) 500