The following is an invitation letter. Please fill in the blanks with a proper word given below.(staff, management, behalf, lastly, support)Dear Sir,We on ______ of XYZ Company are writing this letter to invite you to the opening of our new office at Ruby Tower on the 21st of August 2019 at sharp 10a.m. And your presence as the ______ of the company is important. The ______ and board of directors would be present on that day; hence, every employee of the company must attend the program.Your presence and ______ are needed throughout the function, and I’m sure you will make it for the function. Kindly let us know if you are attending the program. ______, we would be waiting for your present there.Yours trulyGeneral ManagerJohn Smith